how to remove na from data in r code example

Example 1: r remove na from dataset

new_df <- na.omit(df, c("myvar1", "myvar2")) # Remove NA on specific variables

Example 2: drop na in R

> final[complete.cases(final), ]
             gene hsap mmul mmus rnor cfam
2 ENSG00000199674    0    2    2    2    2
6 ENSG00000221312    0    1    2    3    2