There is an error with Gretl when I try to replicate the example from the
Gretl User's Guide (pg 334) :
######SCRIPT OUTPUT############
gretl version 2016d-git
Current session: 2016-11-20 18:07
? clear
? function matrix stata_reorder (matrix se)
# stata puts the intercept last, but gretl puts it first
scalar n = rows(se)
return se[n] | se[1:n-1]
end function
? open data4-1
Read datafile /usr/local/share/gretl/data/data4-1.gdt
periodicity: 1, maxobs: 14
observations range: 1 to 14
Listing 5 variables:
0) const 1) price 2) sqft 3) bedrms 4) baths
? ols 1 0 2 3 --cluster=bedrms --quiet
? matrix se = $stderr
Generated matrix se
? foreign language=stata --send-data
? regress price sqft bedrms, vce(cluster bedrms)
? matrix vcv = e(V)
? gretl_export vcv "vcv.mat"
? end foreign
? matrix stata_vcv = mread("vcv.mat", 1)
*/home/acer/.gretl/vcv.mat: No such file or directory*
Error executing script: halting
matrix stata_vcv = mread("vcv.mat", 1)
#######################################
- the dot director exist
##########GRETL DIRECTOR############
acer@acer:~$ cd .gretl/
acer@acer:~/.gretl$ pwd
/home/acer/.gretl
acer@acer:~/.gretl$ ls
compon.csv gpttmp.kRPJQj gretltmp.jl script_tmp.08tBiL
script_tmp.fH2c3x script_tmp.lmwIi7 script_tmp.SDu1uC showtmp.gp
doc gpttmp.vNWs9T gretltmp.png.bounds script_tmp.0qxCKH
script_tmp.FiodQ2 script_tmp.mdGpfs script_tmp.T5lpwP stata.csv
functions gpttmp.w6tnhh jl_b.mat script_tmp.4sXxvr
script_tmp.FuYyq5 script_tmp.MnzzyQ script_tmp.ubbdKr tramo
gpttmp.A309zn gretl_export.ado open-4632 script_tmp.aQ8Mia
script_tmp.GJfKGn script_tmp.NhnoKm script_tmp.vT5Noz vars.mat
gpttmp.AfY5zF gretl_io.jl prntmp.nrWysK script_tmp.bcxUDI
script_tmp.HF9rLR script_tmp.njfZCT script_tmp.wAsoT6 x12arima
gpttmp.aLCHiG gretl.pid prntmp.Qhvpyb script_tmp.CNWdT6
script_tmp.hTxWvo script_tmp.nmD6ly script_tmp.wbzhn8 X.mat
gpttmp.dKmY6T gretl.Rprofile Rdata.tmp script_tmp.DsZbBC
script_tmp.Ja8fPT script_tmp.QipqMD script_tmp.xu34j4 y.mat
gpttmp.HubTrr gretltmp.do Rsrc script_tmp.e7FExz
script_tmp.KcvwOr script_tmp.sdgSMS script_tmp.zwfFsk
acer@acer:~/.gretl$
################################################
In the case that I run the script (gretl_export)from
http://lists.wfu.edu/pipermail/gretl-devel/2013-April/004417.html in
Stata the matrix is saved in the user director /home/acer.
This is on the same Ubuntu 14.04.
Mihai