This page is Part 2 of a two-page sequence. If you have reached here without reading the first part you should go back because there is a lot of explanitory…
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This page is Part 2 of a two-page sequence. If you have reached here without reading the first part you should go back because there is a lot of explanitory…
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Let’s say that the time series of our analysis comes as a daily time series but we would want to analyze it as a monthly time series. We need to…
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A variable in %tm format is a numeric variable which is the number of months elapsed since January 1960. One may want to extract the month or the year component…
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Stata provides the summarize command which allows you to see the mean and the standard deviation, but it does not provide the five number summary (min, q25, median, q75, max). …
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After you install Stata, you want to update it to get the most recent updates.  Once you are connected to the internet, you can type update all If needed, Stata…
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When analyzing geospatial data, describing the spatial pattern of a measured variable is of great importance.  User written Stata commands allow you to explore such patterns. This page will use…
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Longitudinal data are data containing measurements on subjects at multiple times.  Visualizing longitudinal data without loss of data can be difficult, but there are several ways to do so in…
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We have put together several lists of user written graph commands for Stata. Look throught the examples and when you find one close to what you want, download the program…
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The wincorr command is designed for situations in which a few observations appear to be distorting the correlation between two variables. Consider the following scatter plot and correlation: use https://stats.idre.ucla.edu/stat/stata/faq/wincor,…
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