<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2304-0106</journal-id>
<journal-title><![CDATA[Anales de la Academia de Ciencias de Cuba]]></journal-title>
<abbrev-journal-title><![CDATA[Anales de la ACC]]></abbrev-journal-title>
<issn>2304-0106</issn>
<publisher>
<publisher-name><![CDATA[Academia de Ciencias de Cuba]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2304-01062022000300022</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Herramientas de código abierto para el análisis estadístico en investigaciones científicas]]></article-title>
<article-title xml:lang="en"><![CDATA[Open source tools for statistical analysis in scientific research]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Perdigón Llanes]]></surname>
<given-names><![CDATA[Rudibel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Pino]]></surname>
<given-names><![CDATA[María Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Ministerio de la Agricultura Empresa Frutas Selectas ]]></institution>
<addr-line><![CDATA[ Pinar del Río]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de las Ciencias Informáticas  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>12</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2304-01062022000300022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2304-01062022000300022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2304-01062022000300022&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción. En esta investigación se realizó un análisis de las potencialidades y aplicabilidad de las principales herramientas de análisis estadístico de código abierto, existentes hasta el momento, en el ámbito de la investigación científica, en aras de contribuir a fomentar su utilización por investigadores cubanos.  Métodos. Se desarrolló una revisión de la literatura donde se emplearon como métodos científicos el analítico sintético, el histórico lógico, la triangulación teórica y el análisis documental.  Resultados y Discusión. Se evidenció la escasa utilización de soluciones libres para el análisis estadístico en investigaciones científicas publicadas por autores cubanos en revistas del catálogo Scielo Cuba durante el período 2015-2020. Se efectuó un análisis comparativo de las soluciones libres GNU/Octave, GNU-PSPP, el entorno informático R y la herramienta comercial IBM SPSS que evidenció la viabilidad y superioridad del entorno R para el tratamiento estadístico de los datos y su representación gráfica en investigaciones científicas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction. In this research, an analysis of the potentialities and applicability of the main open source statistical analysis tools, existing so far in the field of scientific research, was carried out, in order to contribute to promoting their use by Cuban researchers.  Methods. A literature review was carried out; the synthetic analytical method and the logical historical one, as well as theoretical triangulation and documentary analysis were used as scientific methods.  Results and Discussion.  A result was that there is scarce use of free solutions for statistical analysis in scientific research published by Cuban authors in journals of Scielo Cuba catalog during the period 2015-2020. A comparative analysis of the free solutions GNU/Octave, GNU-PSPP, the computer environment R, and the commercial tool IBM SPSS was carried out, which evidenced the viability and superiority of the R environment for the statistical treatment of data and its graphic representation in scientific research.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[metodología de investigación]]></kwd>
<kwd lng="es"><![CDATA[paquete estadístico]]></kwd>
<kwd lng="es"><![CDATA[software libre]]></kwd>
<kwd lng="en"><![CDATA[research methodology]]></kwd>
<kwd lng="en"><![CDATA[statistical package]]></kwd>
<kwd lng="en"><![CDATA[free software]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azman]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
<name>
<surname><![CDATA[Puteh]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quantitative Data Analysis: Choosing Between SPSS, PLS and AMOS in Social Science Research]]></article-title>
<source><![CDATA[Int Interdiscip J Sci Res]]></source>
<year>2017</year>
<volume>3</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>14-25</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez Grenier]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Collazo Acosta]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estadística inferencial en la actividad científica de la residencia de Medicina General Integral en Artemisa]]></article-title>
<source><![CDATA[Revista Cubana de Medicina General Integral]]></source>
<year>2017</year>
<volume>33</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>331-41</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Enrique]]></surname>
<given-names><![CDATA[FM]]></given-names>
</name>
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Improcedencias al usar la estadística en las investigaciones sociales]]></article-title>
<source><![CDATA[Varona Rev Científico Método]]></source>
<year>2020</year>
<volume>70</volume>
<page-range>13-8</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Oliveira Neto]]></surname>
<given-names><![CDATA[FG]]></given-names>
</name>
<name>
<surname><![CDATA[Torkar]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Feldt]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gren]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Furia]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evolution of statistical analysis in empirical software engineering research: Current state and steps forward]]></article-title>
<source><![CDATA[Journal of Systems and Software]]></source>
<year>2019</year>
<volume>156</volume>
<page-range>246-67</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Avello]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Seisdedo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El procesamiento estadístico con R en la investigación científica]]></article-title>
<source><![CDATA[MediSur]]></source>
<year>2017</year>
<volume>15</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>583-6</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodrigues C]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Camello F]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Timbó]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Importance of using basic statistics adequately in clinical research]]></article-title>
<source><![CDATA[Brazilian Journal of Anesthesiology]]></source>
<year>2017</year>
<volume>67</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>619-25</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weihs]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ickstadt]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Data Science: the impact of statistics]]></article-title>
<source><![CDATA[International Journal of Data Science and Analytics]]></source>
<year>2018</year>
<volume>6</volume>
<page-range>189-94</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Masuadi]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Mohamud]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Almutairi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Alsunaidi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Alswayed]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Aldhafeeri]]></surname>
<given-names><![CDATA[OF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trends in the Usage of Statistical Software and Their Associated Study Designs in Health Sciences Research: A Bibliometric Analysis]]></article-title>
<source><![CDATA[Cureus]]></source>
<year>2021</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Companioni]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Cuesta]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Orovio]]></surname>
<given-names><![CDATA[VO]]></given-names>
</name>
<name>
<surname><![CDATA[Días]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Entorno integrado para el trabajo con GNU/Octave]]></article-title>
<source><![CDATA[Revista Cubana de Ciencias Informáticas]]></source>
<year>2012</year>
<volume>6</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>9</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kramer]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
<name>
<surname><![CDATA[Paparozzi]]></surname>
<given-names><![CDATA[ET]]></given-names>
</name>
<name>
<surname><![CDATA[Stroup]]></surname>
<given-names><![CDATA[WW]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Best Practices for Presenting Statistical Information in a Research Article]]></article-title>
<source><![CDATA[HortScience]]></source>
<year>2019</year>
<volume>54</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1605-9</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abbasnasab]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[GTL]]></given-names>
</name>
<name>
<surname><![CDATA[Denny]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparing four contemporary statistical software tools for introductory data science and statistics in the social sciences]]></article-title>
<source><![CDATA[Teaching Statistics]]></source>
<year>2021</year>
<volume>43</volume>
<numero>^s1</numero>
<issue>^s1</issue>
<supplement>1</supplement>
<page-range>157-72</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sued]]></surname>
<given-names><![CDATA[GE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Repertorio de técnicas digitales para la investigación con contenidos generados en redes sociodigitales]]></article-title>
<source><![CDATA[PAAKAT Revista de Tecnología y Sociedad]]></source>
<year>2020</year>
<volume>10</volume>
<numero>19</numero>
<issue>19</issue>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lo que todo investigador educativo cubano debiera conocer: el entorno informático]]></article-title>
<source><![CDATA[R. Atenas]]></source>
<year>2018</year>
<volume>4</volume>
<numero>44</numero>
<issue>44</issue>
<page-range>1-27</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Love]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Selker]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Marsman]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Jamil]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Dropmann]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Verhagen]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[A Gronau Q]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[&#352;míra]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Epskamp]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Matzke]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Wild]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Knight]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Rouder]]></surname>
<given-names><![CDATA[JN]]></given-names>
</name>
<name>
<surname><![CDATA[Morey]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Wagenmakers]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[JASP: Graphical statistical software for common statistical designs]]></article-title>
<source><![CDATA[Journal of Statistical Software]]></source>
<year>2019</year>
<volume>88</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-17</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvarenga]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Sampaio]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Teaching Introductory Statistical Classes in Medical Schools Using RStudio and R Statistical Language: Evaluating Technology Acceptance and Change in Attitude Toward Statistics]]></article-title>
<source><![CDATA[J Stat Educ]]></source>
<year>2020</year>
<volume>28</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>212-9</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz Ruano]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Puga]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[R como entorno para el análisis estadístico en evaluación psicológica]]></article-title>
<source><![CDATA[Papeles del Psicólogo]]></source>
<year>2016</year>
<volume>37</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>74-9</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nayak]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Mukherjee]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Pandit]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Pradhan]]></surname>
<given-names><![CDATA[SK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Application of Statistical Tools for Data Analysis and Interpretation in Rice Plant Pathology]]></article-title>
<source><![CDATA[Rice Science]]></source>
<year>2018</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-18</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santin]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Caregnato]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Participación del Caribe en la ciencia regional: una mirada general y un análisis comparado de Cuba, Jamaica y Trinidad y Tobago]]></article-title>
<source><![CDATA[Revista Cubana de Información en Ciencias de la Salud]]></source>
<year>2020</year>
<volume>31</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galbán-Rodríguez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Torres-Ponjuán]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Martí-Lahera]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Arencibia-Jorge]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Measuring the Cuban scientific output in scholarly journals through a comprehensive coverage approach]]></article-title>
<source><![CDATA[Scientometrics]]></source>
<year>2019</year>
<volume>121</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1019-43</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Çetinkaya-Rundel]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rundel]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Infrastructure and Tools for Teaching Computing Throughout the Statistical Curriculum]]></article-title>
<source><![CDATA[The American Statistician]]></source>
<year>2017</year>
<volume>72</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>58-65</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Niu]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Segall]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A Survey of Open Source Statistical Software (OSSS) and Their Data Processing Functionalities]]></article-title>
<source><![CDATA[International Journal of Open Source Software and Processes]]></source>
<year>2021</year>
<volume>12</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-20</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stiglic]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Watson]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Cilar]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[R you ready? Using the R programme for statistical analysis and graphics]]></article-title>
<source><![CDATA[Res Nurs Health]]></source>
<year>2019</year>
<volume>42</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>494-9</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="">
<collab>About</collab>
<source><![CDATA[GNU Octave]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xia]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hypothesis testing and statistical analysis of microbiome]]></article-title>
<source><![CDATA[Genes &amp; Diseases]]></source>
<year>2017</year>
<volume>4</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>138-48</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Piepho]]></surname>
<given-names><![CDATA[HP]]></given-names>
</name>
<name>
<surname><![CDATA[Edmondson]]></surname>
<given-names><![CDATA[RN]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A tutorial on the statistical analysis of factorial experiments with qualitative and quantitative treatment factor levels]]></article-title>
<source><![CDATA[Journal of Agronomy and Crop Science]]></source>
<year>2018</year>
<volume>204</volume>
<page-range>429-55</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aria]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Cuccurullo]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bibliometrix: An R-tool for comprehensive science mapping analysis]]></article-title>
<source><![CDATA[Journal of Informetrics]]></source>
<year>2017</year>
<volume>11</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>959-75</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Welbers]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Van Atteveldt]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Benoit]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Text Analysis in R]]></article-title>
<source><![CDATA[Communication Methods and Measures]]></source>
<year>2017</year>
<volume>11</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>245-65</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Madeyski]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Kitchenham]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Would Wider Adoption of Reproducible Research Be Beneficial for Empirical Software Engineering Research?]]></article-title>
<source><![CDATA[Journal of Intelligent &amp; Fuzzy Systems]]></source>
<year>2017</year>
<volume>32</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1509-21</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pajankar]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Chandu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[GNU Octave by Example. A Fast and Practical Approach to Learning GNU Octave]]></source>
<year>2020</year>
<page-range>179</page-range><publisher-name><![CDATA[APRESS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Oliveira]]></surname>
<given-names><![CDATA[SB]]></given-names>
</name>
<name>
<surname><![CDATA[da Motta]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[da Costa]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Calvosa]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
<name>
<surname><![CDATA[de Oliveira]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
<name>
<surname><![CDATA[Romanini]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Em busca de um Software de Apoio a Pesquisas Qualitativas: o caso de uma unidade de ensino e pesquisa de uma universidade pública brasileira]]></article-title>
<source><![CDATA[Revista Ibérica de Sistemas e Tecnologias de Informação]]></source>
<year>2021</year>
<page-range>164-77</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sanoja]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ortiz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Paquetes tecnológicos para el tratamiento de datos en investigación en educación matemática]]></article-title>
<source><![CDATA[Paradígma]]></source>
<year>2007</year>
<volume>28</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>215-34</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flores Ruiz]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Miranda-Novales]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Villasís-Keever]]></surname>
<given-names><![CDATA[MÁ]]></given-names>
</name>
<name>
<surname><![CDATA[Flores-Ruiz]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Miranda Novales]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Villasís Keever]]></surname>
<given-names><![CDATA[MÁ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El protocolo de investigación VI: cómo elegir la prueba estadística adecuada. Estadística inferencial]]></article-title>
<source><![CDATA[Rev Alerg México]]></source>
<year>2017</year>
<volume>64</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>364-70</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Baptista]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<source><![CDATA[Metodología de la investigación]]></source>
<year>2014</year>
<edition>6.a</edition>
<page-range>634</page-range><publisher-loc><![CDATA[México D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Mc Graw Hill Education]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sieger]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Hurley]]></surname>
<given-names><![CDATA[CB]]></given-names>
</name>
<name>
<surname><![CDATA[Fi&#353;er]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Beleites]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Interactive Dendrograms: The R Packages idendro and idendr0]]></article-title>
<source><![CDATA[Journal of Statistical Software]]></source>
<year>2017</year>
<volume>76</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1-22</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salas]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[¿Por qué comprar un programa estadístico si existe R?]]></article-title>
<source><![CDATA[Ecol Austral]]></source>
<year>2008</year>
<volume>18</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>223-31</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ozgur]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Dou]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Rogers]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Selection of Statistical Software for Data Scientists and Teachers]]></article-title>
<source><![CDATA[Journal of Modern Applied Statistical Methods]]></source>
<year>2017</year>
<volume>16</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Welbers]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Atteveldt]]></surname>
<given-names><![CDATA[WV]]></given-names>
</name>
<name>
<surname><![CDATA[Benoit]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Text Analysis in R]]></article-title>
<source><![CDATA[Communication Methods and Measures]]></source>
<year>2017</year>
<volume>11</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>245-65</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uso de TIC en la investigación: Herramientas informáticas para la recolección y análisis de la información]]></article-title>
<source><![CDATA[Situaciones y Retos de la investigación en Latinoamérica]]></source>
<year>2018</year>
<page-range>124-40</page-range><publisher-name><![CDATA[Fondo Editorial Universidad Católica Luis Amigó]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
