Publications by R on Stats and R
A Shiny app for simple linear regression by hand and in R
Simple linear regression is a statistical method to summarize and study relationships between two variables. When more than two variables are of interest, it is referred as multiple linear regression. In this article, we focus only on a Shiny app which allows to perform simple linear regression by hand and in R: Statistics-202 For further detai...
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Tips and tricks in RStudio and R Markdown
Run code Insert a comment in R and R Markdown Knit a R Markdown document Code snippets Ordered list in R Markdown New code chunk in R Markdown Reformat code RStudio addins {pander} for aesthetics Extract equation model with {equatiomatic} Pipe operator %>% Others If you have the chance to work with an experienced programmer, you may be amazed by...
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Tips and tricks in RStudio and R Markdown
Run code Insert a comment in R and R Markdown Knit a R Markdown document Code snippets Ordered list in R Markdown New code chunk in R Markdown Reformat code Others If you have the chance to work with an experienced programmer, you may be amazed by how fast she can write code. In this article, I share some tips and shortcuts you can use in RStudi...
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Descriptive statistics in R
Introduction Data Minimum and maximum Range Mean Median First and third quartile Other quantiles Interquartile range Standard deviation and variance Summary Coefficient of variation Mode Correlation Contingency table Mosaic plot Barplot Histogram Boxplot Dotplot Scatterplot Line plot QQ-plot For a single variable By groups Density plot Correla...
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Descriptive statistics in R
Introduction Data Minimum and maximum Range Mean Median First and third quartile Other quantiles Interquartile range Standard deviation and variance Summary Coefficient of variation Mode Contingency table Barplot Histogram Boxplot Scatterplot QQ-plot For a single variable By groups Density plot Introduction This article explains how to compute...
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How to create a timeline of your CV in R?
Introduction Minimal reproducible example How to personalize it Additional note Introduction In this article, I show how to create a timeline of your CV in R. A CV timeline illustrates key information about your education, work experiences and extra activities. The main advantage of CV timelines compared to regular CV is that they make you stand...
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RStudio addins, or how to make your coding life easier
What are RStudio addins? Installation Addins Esquisse Questionr Recoding factors Reordering factors Categorize a numeric variable Remedy Styler Snakecaser ViewPipeSteps Ymlthis Reprex Blogdown What are RStudio addins? Although I have been using RStudio for several years, I only recently discovered RStudio addins. Since then, I am using these ad...
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RStudio addins, or how to make your coding life easier
What are RStudio addins? Installation Addins Esquisse Questionr Recoding factors Reordering factors Categorize a numeric variable Remedy Styler Snakecaser Blogdown What are RStudio addins? Although I have been using RStudio for several years, I only recently discovered RStudio addins. Since then, I am using these addins almost every time I use ...
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How to create a timeline of your CV in R
Introduction Minimal reproducible example How to personalize it Introduction In this article, I show how to create a timeline of your CV in R. A CV timeline illustrates key information about your education, work experiences and extra activities. The main advantage of CV timelines compared to regular CV is that they make you stand out immediately...
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Chi-square test of independence in R
Introduction Data Chi-square test of independence in R Conclusion and interpretation Combination of plot and statistical test Introduction This article explains how to perform the Chi-square test of independence in R and how to interpret its results. To learn more about how the test works and how to do it by hand, I invite you to read the articl...
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