Dear All I was trying to estimate the impact of agricultural technology on mean yield using the following regressions predicted values. I group my observations...
Dawit Lidia
ghibertmk@...
Jan 1, 2005 11:56 am
57204
I am the notional author of -scat3-, but am unclear what this means. If what you want is not obtainable through option choices, you will need to clone the...
Nick Cox
n.j.cox@...
Jan 1, 2005 6:40 pm
57205
I suspect that you could benefit from a pseudo-time variable, numbering first, second, ... observations for each person 1, 2, ... and then -tsset-ting using...
Nick Cox
n.j.cox@...
Jan 1, 2005 6:59 pm
57206
Dear Stata users, I would like to count the number of missing observations in a variable -var1- of my dataset and perform cetain operations based on the count....
sarah smith
sarah22209@...
Jan 1, 2005 10:38 pm
57207
... If you do -return list- after the -count- command, you'll see that the value computed by -count- is stored in r(N). So, do something like count if...
Richard Williams
Richard.A.Williams.5@...
Jan 1, 2005 10:52 pm
57208
In addition, you might want to look at my recent posting http://www.hsph.harvard.edu/cgi-bin/lwgate/STATALIST/archives/ statalist.0412/date/article-797.html ...
Kit Baum
baum@...
Jan 2, 2005 2:39 pm
57209
Hello, I would like to ask for advice in using standardized variables (z-scores) in cross-sectional time series analysis (xtreg). Should z-scored be calculated...
Orsolya K. Lazar
olazar@...
Jan 3, 2005 3:02 am
57210
Hello, I would like to display the contents of two variables, med1 and med0, in a table formatted for a manuscript. I have tried the list command, but this...
Michael McCulloch
mcculloc@...
Jan 3, 2005 1:41 pm
57211
No and yes. Stata [sic] does not attempt to emulate everybody's favourite word processor or text processor. However, your question is quite a common one and...
Nick Cox
n.j.cox@...
Jan 3, 2005 1:46 pm
57212
If you want to create standardized variables over subsets of xt data, it is not clear to me that calculating them for each time period would be the obvious way...
Kit Baum
baum@...
Jan 3, 2005 2:00 pm
57213
Hi there, I'm trying to do the following: estimating xtlogit, fe and re and compare only the coefficients for one variable. I could run re only and include the...
Axel Heitmueller
aheitmueller@...
Jan 3, 2005 2:08 pm
57214
December 2004 traffic on the SSC Archive involved over 25,000 ado-file downloads, representing the work of 153 authors in the Stata user community. The latest...
Kit Baum
baum@...
Jan 3, 2005 2:41 pm
57215
Dear Stata-listers, does anyone know whether it is possible to use the discrete duration data model command "pgmhaz" in the multiple failure case? ...
Ralph Setzer
rasetzer@...
Jan 3, 2005 3:16 pm
57216
Thank you Nick! The command outsheet var1 var2 var3 var4 using output_filename, replace noquote produced a tab-delimited file which Excel easily parses into...
Michael McCulloch
mcculloc@...
Jan 3, 2005 3:36 pm
57217
I am conducting a meta-analysis of survival time. Pooling in survival rates at t=1 is straightforward using the metan command for relative risk of survival....
Michael McCulloch
mcculloc@...
Jan 3, 2005 4:00 pm
57218
Dear Stata users, Due to problems with missing-data in a database of cross sectional I am using the command mvis. My question is if pre-established steps exist...
Jose Valderrama
jvalderrama@...
Jan 3, 2005 4:25 pm
57219
Hallo Guido, Du solltest Dich auf Silvester freuen und Dich nicht mit dem ollen Hausman – Test herumschlagen. ;o) Ein gesegnetes neues Jahr 2005 wünsche ich...
Hans J. Baumgartner
hbaumgartner@...
Jan 3, 2005 4:47 pm
57220
Axel, ... My recollection (reference books aren't to hand, but if you have Wooldridge 2002, it's in there), in the case of linear regression and fixed/random ...
Mark Schaffer
M.E.Schaffer@...
Jan 3, 2005 4:48 pm
57221
One broad answer is to * get (or simulate) data like those you work with * simulate realistic fractions of missing data using mechanisms you think are...
Nick Cox
n.j.cox@...
Jan 3, 2005 5:27 pm
57222
Dear Michael: I think the problem you raise (how to get Stata outputs in Excel or Word format) is useful in practice. I have been working on this issue for ...
Herve STOLOWY
stolowy@...
Jan 3, 2005 5:36 pm
57223
to a file in STATA 7.0 format. I have a file saved in STATA 8, but work with STATA 7.0, which can not read files in STATA 8 format. The file is 8 MB in zipped...
alidepetri2004
lpetri@...
Jan 3, 2005 6:05 pm
57224
Hi , I was hoping I could get some advice on doing regression analysis when the data comes from few clusters. The data I am using comes from 12 clusters and...
Krishna D. Rao
rao1972@...
Jan 3, 2005 6:22 pm
57225
... Krishna does not give many details. However, a fixed cluster effect model estimates a different parameter vector from a clustered model. The fixed effect...
Roger Newson
roger.newson@...
Jan 3, 2005 7:15 pm
57226
Dear all, I was trying to estimate the impact of agricultural technology on mean yield using the following regressions predicted values. I group my ...
Dawit Lidia
ghibertmk@...
Jan 3, 2005 7:21 pm
57227
Greetings, Following up on this earlier exchange over the marginal effects from the tobit model, I have a question regarding the STATA output: For the...
Lisa Powell
powelll@...
Jan 3, 2005 7:26 pm
57228
Dear Guillaume, I would like to pose two easy interpretation questions concerning the output produced by reoprob ( just to be on the safe side): 1) is the RHO...
Justina.Fischer@...
Jan 3, 2005 8:15 pm
57229
If no one else has responded, send the file to me at Reginald.jordan@... and I'll convert it for you. reg ... From: owner-statalist@......
Reg Jordan
drreg@...
Jan 3, 2005 8:37 pm
57230
I had several offers for help, and have my file now converted. Thanks very much to Orzolya Lazar and Reginald Jordan, and to the existence of this e-mail...
lietje petri
lpetri@...
Jan 3, 2005 9:39 pm
57231
... It gives (1). Here is an example that shows how the various predictions available after -tobit- are calculated: clear sysuse auto replace mpg=mpg-20 tobit...
May Boggess
mboggess@...
Jan 3, 2005 11:00 pm
57232
Dear All, I would like to carry out a 3SLS-Estimation step by step, but I have problems withe the third stage: ** Using the following textbook-data for...
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