Apply
In this exercise, you will "apply" the function female_residence_prop() to obtain the proportion of female borrowers for both urban and rural areas for all years using the Map() function.
Cet exercice fait partie du cours
Scalable Data Processing in R
Instructions
spl from the previous exercise is available in your workspace.
- Call
Map()on each of the row splits ofspl. - Recall that the function to apply is
female_residence_prop(). Assign the result toall_years. - View the
str()ucture ofall_years.
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# For each of the row splits, find the female residence proportion
all_years <- ___(function(rows) ___(mort, rows), ___)
# Call str on all_years
___