ITSA: Stata module to perform interrupted time series analysis for single and multiple groups Dec 18, 2015 itsa, " Interrupted Time Series Analysis, " is by Ariel Linden and is available on SSC. It's working for me, Stata 14.
1, latest version. I see no problem with your code, so I can only suggest a reinstall. Code: ECONOMICS 452 TIME SERIES WITH STATA emphasis in this outline is on time series in Stata (note: earlier versions of Stata did not do time series analysis).
If you have never used Stata before, it would be a good idea to get the tutorial manual for Economics 351 which goes over the basics R and STATA code, as well as accompanying data, produced to accompany a tutorial on the use of interrupted time series (ITS) analysis in public health and epidemiological research, as described in an paper published in the International Journal of Epidemiology.
1 Erik Birn, Department of Economics, University of Oslo, January 04, 2010. ECON 5103 ADVANCED ECONOMETRICS PANEL DATA, SPRING 2010. A TUTORIAL FOR PANEL DATA ANALYSIS WITH STATA Use of Interrupted Time Series Analysis in Evaluating Health Care Quality Improvements Robert B. Penfold, PhD; Fang Zhang, PhD From the Group Health Research Institute and the Department of Health Services Research, University of Washington, Seattle, Wash Conducting interrupted time series analysis for single and multiple group comparisons Article (PDF Available) in Stata Journal 15(2): A Handbook of Statistical Analyses using Stata Sophia RabeHesketh Brian Everitt Third Edition A handbook of statistical analyses using Stata Sophia RabeHesketh, Brian S.
Everitt. the analysis of survival data, time series, panel (or longitudinal) data, Introduction to Time Series Using Stata, by Sean Becketti, is a firstrate, examplebased guide to timeseries analysis and forecasting using Stata. It can serve as both a reference for practitioners and a supplemental textbook for Interrupted time series (ITS) analysis is a valuable study design for evaluating the effectiveness of populationlevel health interventions that have been implemented at a clearly defined point in time.
Abstract. In this article, I introduce the itsa command, which performs interrupted timeseries analysis for single and multiplegroup comparisons. In an interrupted timeseries analysis, an outcome variable is observed over multiple, equally spaced time periods before and after the introduction of an intervention that is expected to interrupt Stata command: itsa performs interrupted timeseries analysis using two ordinary leastsquares (OLS) regressionbased approaches available in