Error with esttab,append

[Jeff Grogger]

I'm getting an error using the append option for esttab. Here's the code:

eststo clear 
eststo dadwhite:     qui reg schooling dad_schooling if $insamp & white_79 ==1,vce(cluster HHID_1979)
eststo dadblack:     qui reg schooling dad_schooling if $insamp & black_79 ==1,vce(cluster HHID_1979)
eststo dadwhsons:      qui reg schooling dad_schooling if $insamp & white_79 ==1 & SAMPLE_SEX_1979 ==1,vce(cluster HHID_1979)
esttab dadwhite dadblack dadwhsons using $opath/EE79.csv, mtitles label replace se csv r2 nostar append

Here's the error message:

. esttab dadwhite dadblack dadwhsons using $opath/EE79.csv, mtitles label replace se csv r2 nostar
> append
option append not allowed
r(198);

Here's the relevant part of the documentation:

Output
replace overwrite an existing file
append append the output to an existing file
type force printing the table in the Results window
noisily display the executed estout command

Am I just missing something obvious here?

[Nils Enevoldsen]

You've specified replace append. Keep only one of those options.