remove column from matrix r
# Remove third column - by column number
MyMatrix <- MyMatrix[,-3]
# Remove third and fifth columns - by feeding the matrix a boolean vector
MyMatrix <- MyMatrix[,c(TRUE,TRUE,FALSE,TRUE,FALSE,TRUE)]remove column from matrix r
# Remove third column - by column number
MyMatrix <- MyMatrix[,-3]
# Remove third and fifth columns - by feeding the matrix a boolean vector
MyMatrix <- MyMatrix[,c(TRUE,TRUE,FALSE,TRUE,FALSE,TRUE)]R drop columns
undesired <- c('mpg', 'cyl', 'hp')
mtcars <- mtcars %>%
select(-one_of(undesired))Copyright © 2021 Codeinu
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