@jamisoncrawford I'm not sure if I understood this correctly, are below codes are the final solution for the below questions?
5- Which neighborhood contains the most tax parcels?
table() with the neighborhood variable
# Pass the appropriate variable to function 'table()'
x<-table(dat$neighborhood)
print(x)
# Optional: Use additional functions to narrow your results
max(x)
## [1] 4889
Which neighborhood contains the most vacant LOTS?
table() with the neighborhood and land_use variables
# Pass two variables to function 'table()', separated by a comma
x<-table(dat$neighborhood , dat$land_use=="Vacant Land")
print(x)
# (Optional) use additional functions to narrow your results
max(x)
@jamisoncrawford I'm not sure if I understood this correctly, are below codes are the final solution for the below questions?
5- Which neighborhood contains the most tax parcels? table() with the neighborhood variable