clustering and concentration Stata code
Hi everyone, I am in the process of writing one of my dissertation chapters. Using US Census and ACS, I want to measure Middle Eastern and North African immigrants’ spatial concentration and...
View Articleextract year
Dear All, How can I extract year (Stata format) from the following variable? Code: * Example generated by -dataex-. To install: ssc install dataex clear input str9 date "28-Jun-95" "29-Jun-99"...
View ArticleCounting the number of ID type for each country in the data
Hi, My Panel data has 260 Panel IDs(firms) over a number of time period and another variable names as ID_Type (which is either 1 or 2 for each ID(firm)) and a third variable stating total 12 countries...
View ArticleHow to rescale A variable by range
Hello statalist members, i want to rescale my contious variables(x,y) by range(maximum-minimum) because of my other variables which are dichotomous.so i want to rescale my contious variables(x,y) so...
View ArticleHow check if value in one variable is equal to any value in other variables
I am trying to gen a variable or variables that say VAR1 has elements in commons with other 2 variables (VAR2 and VAR3), VAR2 has element in common with only one variable (VAR4), VAR 3 has elements in...
View ArticleTextbox position in bar graphs
I am trying to change the position of subtitles in bar graphs. I've created a MWE from Stata's dataset: Code: use http://www.stata-press.com/data/r15/lifeexp, clear graph bar, over(lexp) by(region) I...
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How drop some elements from a macro list of files
Hi Statalist I have a question. I have the following datasets: 2008_a8.txt, 2010_a4.txt, 2012_a7.txt, 2014_a5.txt, 2015_a2.txt and 2016_a3.txt. A first part of my .do file generate the following...
View ArticleHelp with counts
Hello, I am working on a prescribing data set containing details of about 100,000 people. The lay out is similar to the table below: ID Gender (0=male, 1=female) Paracetamol_2002 (0=no, 1=yes)...
View Articlecoefplot graph, symmetry between dots
Dear Statalisters, I am using the coefplot command to create one graph with coefficients from 40 different regressions However, the position of the dots in the chart is not symmetric, as you can see...
View Articlebayesgraphs diagnostics in Item Response Model
Please, how do we use bayesgraphs diagnostics command in Item Response Model? Thanks for your anticipated assistance. olayiwola Adetutu Kwara state University Malete, Nigeria.
View ArticleHow to look at regression between score bands
Hi, I have a binary variable and a score variable. I want to look at the binary variable in different bands of the score variable (specifically, 0-10, 10-20, 20-30 >30). Not sure how to do the...
View ArticleInterpreting Xtabond2 Coefficients & Coefficient Inflation?
Hi, This is a follow-up question for this topic, but because the question is different, I thought may be it can be more useful in the future if someone searches this question. Older topic:...
View ArticleHow to generate predicted wage (gap) with margins command and plot a profile...
Dear Stata user, I would like to have predicted mean immigrant-native wage gaps on the vertical axis and years since migration (ysm) on the horizontal axis and generate such a profile based on the...
View Articlecoefplot chang bar color?
My question is how can I change the bar colors when I`m using HTML Code: coefplot I added this HTML Code: bar(1,bcolor(navy)) bar(2, bcolor(maroon)) but it says: option bar() not allowed r(198); HTML...
View ArticleGetting an error from putexcel set ..., open
I have this simple line of code to setup my excel worksheet but I get the following error when I try to run it: putexcel_set_new(): 3010 attempt to dereference NULL pointer <istmt>: - function...
View ArticleCoefplot: reduce spacing on y-axis
Hello everybody, I have a question about how to reduce the spacing between labels on the y-axis when using Benn Jann's coefplot command. This is related to a post I found on stackoverflow,, but the...
View Articlebootstrap doesn't work for handling endogenity for mlogit
Hi Dear Statalist, I want to handle the endogenity for mlogit. My endogenous variables are two variables(each of them has two levels), and my number of observations is 4807. According to the...
View ArticleWeighting before Multiple imputation
Hello, I have annual data from a cohort study since 2014 about smoking status. I would want to use the data (e.g., sex, age, self-rated health,...) of participants included in 2013 and calculate annual...
View ArticleChanging matrix values based on values of STATA variable
Dear Statalist, I am currently running a random forest classification algorithm in STATA, and I wish to construct a cost function needed to run a weighted RF (using the crtrees algorithm). In order to...
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