New from the Stata Blog – Calculating power using Monte Carlo simulations, part 2: Running your simulation using power
Written by Chuck Huber, Associate Director of Statistical Outreach, this post shows you how to integrate your simulations into Stata’s -power- command so that you can easily create custom tables and graphs for a...read full post
Stata 15’s new survival analysis with interval-censored event times What is it for? Often, time-to-event or survival data are gathered at particular observation times. A physician will detect the recurrence of cancer only when...read full post
Multilevel Tobit regression models in Stata 15 Tobit models are made for censored dependent variables, where the value is sometimes only known within a certain range. Chemical sensors may have a lower limit...read full post
In this post, we will look at a couple of community-contributed commands for fitting Bayesian models to your data. Stata 14 introduced Bayesian functionality for the first time with bayesmh, and version 15 took...read full post
What is it for? When you are fitting a simple time-series regression to your data, you have to make an assumption that indpendent (exogenous) variables in the regression have the smae effect on the...read full post
Written by Kevin Crow, Senior Software Developer, this post talks about updating the community-contributed command tab2xl with tab2docx, which writes a tabulation table to a Word file using the putdocx command. Click here to view “Export Tabulation Results to Excel –...read full post
What is non-parametric regression? Stata version 15 now includes a command npregress, which fits a smooth function to predict your dependent variable (endogenous variable, or outcome) using your independent variables (exogenous variables or predictors)....read full post
- SOBRE NÓS
O Stata 16 é um software estatístico completo e integrado, que fornece tudo o que é preciso para análise e gestão de dados e elaboração de gráficos.
OxMetrics 8 is an integrated solution for time series econometrics analysis, financial econometrics, forecasting, cross-section statistical analysis and panel data.
EViews combina o melhor da tecnologia num software com recursos de ponta. O resultado é um programa de última geração que oferece um poder sem precedentes dentro de uma interface flexível e fácil de usar.
GAUSS is a fast, powerful, highly adaptive suite of analytical software and tools.
NVivo é um software que suporta métodos qualitativos e variados de investigação e pesquisa.