Rearranging with select() and last_col()
You can also use last_col() with : to organize the last few columns
in your data. Work with the select() function to match the ordering of
the imf_data shown. Note that this ordering is different than what you
saw in the previous exercise.
यह अभ्यास पाठ्यक्रम का हिस्सा है
Programming with dplyr
अभ्यास निर्देश
- Choose columns
isothroughyear. - Then, match for columns starting with
"gov"using regular expressions. - Finally, have your remaining columns ordered as
gdp_in_billions_of_usdto the last column.
इंटरैक्टिव व्यावहारिक अभ्यास
इस अभ्यास को इस नमूना कोड को पूरा करके आज़माएँ।
imf_data %>%
select(
# Choose columns iso to year
___,
# Choose columns starting with "gov" using regular expression
___,
# Keep remaining columns too
___) %>%
names()