look like this $-($R programming$)$

# Read in the homes.csv file

homes # Your code here

# Use tapply$()$ to find the median of the feature Price indexed by the feature School

tapplyMedian # Your code here

tapplyMedian

# Use sapply$()$ to apply the median function to the features Price, Floor, and BathBed

sapplyMedian # Your code here

sapplyMedian

# Create a function rangeSize that returns the difference between the minimum value min$()$ and

# the maximum value max$()$

rangeSize # Your code here

# Create the subset of all instances of Price and Floor where the feature BathBed is greater than or equal to $3$

# Use the pipe and sapply$()$ to apply the function rangeSize to both features and

# return results rounded to one decimal point

# Your code here

there is no datasheet, this is lab example work to learn how to do minmum and maximum R code programing and other R code programing. Just read screenshot and here's code list here what it needs to do$,$ that's all.