Adjust the code to create the R object SexAge_by_Gender
.
The R object SexAge_by_Gender
should contain the mean and standard deviation of SexAge
by gender
.
```{r }
library(dplyr)
NH_18_69_grouped <- group_by group_by (NH_18_69, HomeOwn)
SexAge_by_Gender <- summarise(NH_18_69_grouped , median=median(Age, na.rm = TRUE), min = min (Age, na.rm = TRUE), max = max (Age, na.rm = TRUE))
```