Open martonfleck opened 3 years ago
I also noticed this problem. Same as in #72 . @korenmiklos where do these data come from?
Solutions:
wdi_decades.dta
--> one line of code can be included in Episode 4, after the append
average_distance.dta
--> can be included in Episode 3 as an example for collapse
, I suggest to include it as a challenge at the end, right before the opional part (keep if inlist(countrycode, "EMU", "WLD") ...), the following way:
The Merge part of Episode 04 works with files
data/wdi_decades.dta
anddata/average_distance.dta
. There are no such files in the data folder, and they are not created in previous episodes either.Generating these datasets would fit into Episode 03 to illustrate and practice
egen
andcollapse
.