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New posts in r
R : adding the values in a [row,column] only if value is true in two rows within the same column
Dec 04, 2025
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loops
if-statement
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R mlogit model, computationally singular
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mlogit
Subsetting while summarizing data with ddply
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R: xlim, ylim and zlim not working for rgl.plot3d
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Using sparse matrix as an input to ranger package in R
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Grouped stacked barplot ggplot2 without facet_grid
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Split string by space except what's inside parentheses
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How to sum grouped elements of a vector in R
Dec 04, 2025
r
Colour the links between nodes in sankey diagram: networkD3
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How do I substract a value from a column in a dataframe, with unique rows
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aggregating columns of data frame
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dataframe
Change variable value-- repeated IDs
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Downloading a RDA file from Github [duplicate]
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Error in R with Rcpp and RcppArmadillo using sourceCpp()
Dec 03, 2025
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Count similarity of occurrences across columns R
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