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R: removing the last elements of a vector

by Tarik
Categories r Tags element, r, vector Leave a comment

dplyr issues when using group_by(multiple variables)

by Tarik
Categories r Tags compound-key, dplyr, group-by, r Leave a comment

Replace contents of factor column in R dataframe

by Tarik
Categories r Tags r Leave a comment

Colour points in a plot differently depending on a vector of values

by Tarik
Categories r Tags colors, gradient, plot, r Leave a comment

Persistent warnings from earlier commands with RStudio

by Tarik
Categories r Tags r, rstudio Leave a comment

Rd file name conflict when extending a S4 method of some other package

by Tarik
Categories r Tags generics, package, r, r-s4, roxygen2 Leave a comment

Animated rgl graphs with knitr

by Tarik
Categories r Tags animation, knitr, r, rgl, rnw Leave a comment

How to send R markdown report in body of email?

by Tarik
Categories r Tags email, knitr, r, r-markdown Leave a comment

Insert a row in a data.table

by Tarik
Categories r Tags data.table, r Leave a comment

What is the difference between and NA?

by Tarik
Categories r Tags missing-data, na, r Leave a comment
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