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▪ Find the union and intersection of grouped variables
▪ How does `plot` know how to plot an object without further specification?
▪ Count combinations grouped by another variable
▪ Generate id for durations with dplyr
▪ Reshape dataset in R_ move row to column
▪ R create multiple columns in one mutate command
▪ Creating an incidence matrix from data frame with distinct row lengths in R
▪ Tally if observations fall in date windows
▪ Round numeric values in comma-separated string column
▪ why `stack` cannot work on the result of `tapply`?
▪ Splitting column text by delimiter into multiple different columns in R
▪ How to find the repartition of pairs in a 2-colum matrix in R?
▪ ggplot2 multiline spline smoothing
▪ Control the printout of confidence intervals related to a linear model function
▪ How to create this multiple scatter plots in mclust package in r?
▪ R function for a number sequence
▪ find similar row index in 2 dataframe in R
▪ Find the counts of all elements in column
▪ Transpose a data frame and add column names as variables in R
▪ Filling up histograms with ggplot - Changing colours
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