Posts by Glaucio Lima • 1 point

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  A: How to insert a marker that grows numerically into a dataframe in R?

  Hello, You can make one like this: for(j in 1:dim(seu dataframe)[1]){ seu dataframe[j,]$posicao <- paste0("cod",j) j=j+1 } this function will concatenate the word Cod with the counter... will be…

  r accountant

  answered 7 years, 7 months ago Glaucio Lima 1