Join merge two data frames based in string names and adding the mean of other columns...

Identifying data frame rows in R with specific pairs of values in two columns...

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Add proportion of events at specified timepoints in cumulative incidence plot, ggsurvfit::add_riskta...

What is the proper way to change the units of a raster to account for the area of each pixel using t...

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Tidymodel grid search for semi-supervised algorithms...

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Restrict R functions for an exam...

Change all columns from factor to numeric in R...

How to create an array of length n in R where each element has two elements (example given)...

Adding a row at the end of a group in R...

How to find the percentile for each observation in a data frame in R?...

How to merge two datasets based on different time interval conditions?...

str_view() in pdf slides is no longer working...

Reading C style date and time from a binary file using R...

Separating with multiple alternative delimiters in tidyr...

Making list of strings while summarizing with dplyr...

Randomly fill an zero matrix with some ones with row and column constraints...

Do not understand error message about namespace R with spatialEco package...

Imputing date in time series dataframe...

How to rbind all the data.frames in your working environment?...

Improving the R traceback when rendering R Markdown non-interactively...

How do I install an R package from the source tarball on windows?...

Create an R function which dinamycally and sequentially applies other predefined functions to an ini...

Percentage labels per x-axis group in stacked bar plots...

Extract rows for the first week of data that meets criteria in R...

R fastest bivariate regression slope coefficient...

Different x-ticks per facet in ggplot2...