CEM including and excluding variables
Hi, I am trying to run CEM and was trying to see how omitting one variable as one of matching covariates changes the Multivariate Distance Value (L1). But I read from Iacus et al. (2011) that you need...
View ArticleCollapse/Contract to aggregate observations
Greetings, I am having an issue developing syntax for aggregating across observations for a categorical variable. Specifically, I have 3 observations (interviewees), each answered "yes" or "no" to a...
View ArticleSTATA 11 & 13 incompatibility
Hi I have been using STATA 11 on my personal machine and stat13 on my work machine, and never had problems until now. I ran some updates (which i admit i hadn't done for a while due to mostly using a...
View ArticleATET estimation after ETREGRESS
This is regarding the ETREGRESS example in STATA V14 manual (here, Example 6 in page 18). In Page 18, code for estimating ATET is given as Code: margins, predict(cte) subpop(if ins == 1)...
View ArticleATET estimation after ETREGRESS - two alternates
This is regarding the ETREGRESS example in STATA V14 manual (here, Example 6 in page 18). In Page 18, code for estimating ATET is given as Code: margins, predict(cte) subpop(if ins == 1)...
View ArticleGeneral application of control function approach
Hello there, in this post i want to ask you if you would like to share some common thoughts on the control function approach and its implementation in stata. I´m very interested in endogeneity issues...
View ArticleInterpreting Interactions in 2sls
Hello there, as it was suggested by a tenured member of the forum i should repost my questions another time. So I splitted up my questions (part one refers to the more general topic of control...
View ArticleDynamic models for bilateral panel data with time-constant variables
[I use Stata I/C 13.1. This question has not been posted anywhere else yet; If need be, it will be posted in other sites only after 72 hours. Could not find the answers to the questions I am trying to...
View ArticleTime series data fixed effects
Hi, I have some time series data and I was wondering if I could run a time fixed effects model? I thought I could use the "xtset" command however upon further research i found that it is just for panel...
View ArticleGuidance on procedures/commands for frequency matching
Dear Statalisters, I have looked at Stata Journal archives, the Statalist forum, and other sources and have not been able to find specific guidance on the above. I believe there have been similar...
View Articlereghdfe multiple fixed effects help
Hi, new to stata! I am trying to find out, after controlling for industry, country, and year, the effect that internet usage rates have had on exports, and I want to understand how this effect differs...
View Articleminimum of a number
Hi, I need to find a code for the date1 closest to my date2 (all the same date) all of which belong to the same ID, and use the value for that closest date. The data somewhat looks as follows: ID Date1...
View ArticleError in Importing csv file
Hi, I am getting the following error message while I am trying to import a csv file into my Stata 12: "op. sys. refuses to provide memory Stata's data-storage memory manager has already allocated 1568m...
View ArticleLoop Finding Matches Based On Criteria Within Group
Hello, I am trying to run a loop that does the following: Within each year, each observation (lookuprow) will look through all the other rows and find the observation (matchedrow) that best matches...
View ArticleReshape from Wide to Long without Identifier and Variable number of Stubs
Hello everyone, I did stumble upon a new problem with my current dataset, which has a much more complicated wide format than I am used to. Maybe some of you allready did have such an odd case of wide...
View Articlebayesmh three level model
I am trying to set up a Bayesian model to regress average proportion of antenatal care use based on published results from 1990 to 2015. What I have is: - Proportion of antenatal care use (ANC) - Year...
View ArticleChecking if a condition has been met at least once during a period, then...
Good afternoon, I have been struggling trying to solve a problem regarding that I have a feeling might have an easy/obvious solution that is escaping me. I am looking at stocks' time series monthly...
View Articlehow can I transfer the logistic regression outcome to an excel sheet?
Dear Members, How can I transfer the output of this regression model to an excel sheet? I am using Stata 12 foreach var in debakey smoking_hx illdruguse dm htn hyperlipidemia cva_hx cad_hx chf_hx...
View ArticleRolling regression:Reporting individual Coefficients, t-Stats, and adjusted R2
Hi The following code has been developed by Robert Picard in this post http://www.statalist.org/forums/foru...l-values/page3 Also here http://www.statalist.org/forums/foru...sing-rangestat The code...
View ArticleConverting monthly string variable into monthly floating variable
Hi guys, I have a feeling I'm not the first with this problem, but I just can not find anywhere on the internet the solution to my extremely time-consuming problem. So, I'm trying to analyze a dataset...
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