Aggregate reply rates from Rosen (2010), one row per treatment cell, in tidy rather than printed-table form.
Format
A data frame with 4 rows and 4 columns:
- Z_author
Apparent ethnicity of the letter writer,
"colin"or"jose"- Z_good_grammar
Whether the letter used good grammar
- Y_reply_pct
Percent of legislators who replied
- N
Letters sent in this cell
Source
ISPS Data Archive study D081 doi:10.60600/YU/VUH8KD
, file 42290
(GerberGreenBook_Chapter9_Table_9_1). Built by data-raw/book_tables.R.