Displaying 2 results from an estimated 2 matches for "legal_status".
2009 Nov 13
4
cleanse columns and unwanted rows
hello folks,
Im trying to clean out a large file with data i dont need.
The column im manipulating in the file is called "legal_status"
There are three kinds of rows i want to remove. Those that have "Private",
"Private (Op", or "Unknown" in the legal_status column.
I wrote this code but i get errors and it says im missing a TRUE/ False
thingy...im lost...heres the code...
cleanse <- func...
2012 Nov 02
2
If loops?
I have a set of data with 205 988 observation sand 10 variables , three of
which are Legal_status, Date_of_incorporation and Last_year. I set my time
horizon from 1989 to 2009. Now I want to know when a company is dead. If
Last_year is bigger or equal to 2009 then I say that a new "variable" last
is 2009. If Last_year is smaller than 2009 then my new variable "last" is
equal...