Filling Null Values in R

Asked Jan 02 '20 at 00:02

Active Jan 02 '20 at 00:02

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I am trying to go through an entire dataframe and replace null values with zero. There are a large amount of columns so this would be cumbersome to do column by column. I was thinking of something on the lines of

for (Var in names(housing.test.df)) {
  for (row in housing.test.df[,Var]) {
    if(is.na(housing.test.df[row,Var]))
    {housing.test.df[row,Var] <- 0}
         }
  }

Where housing.test.df is the dataframe

asked Jan 02 '20 at 00:02

B Bow

5

Try : `housing.test.df[is.na(housing.test.df)] <- 0` – Ronak Shah Jan 02 '20 at 00:04
https://stackoverflow.com/questions/8161836/how-do-i-replace-na-values-with-zeros-in-an-r-dataframe – Peter Jan 02 '20 at 00:13

Filling Null Values in R

0 Answers0