Create a data.frame with the information presented in Question $2.$ Next, add a new column named $`$gender$01`,$ with $`$M$`$ in the $`$gender$`$ column coded as $`0`$ and $`$F$`$ as $`1`.$ Answer this question using $(1)`$for$`$ and $(2)`$ifelse$`($or any two alternative approaches$).$