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Stata

Statistical Software Access From Home

by Karen Grace-Martin Leave a Comment

Of all the stressors you’ve got right now, accessing your statistical software from home shouldn’t be one of them. (You know, the one on your office computer).

We’ve gotten some updates from some statistical software companies on how they’re making it easier to access the software you have a license to or to extend a free trial while you’re working from home.

[Read more…] about Statistical Software Access From Home

Tagged With: MPlus, R, SAS, SPSS, Stata, Statistical Software

Related Posts

  • Member Training: What’s the Best Statistical Package for You?
  • SPSS, SAS, R, Stata, JMP? Choosing a Statistical Software Package or Two
  • Tricks for Using Word to Make Statistical Syntax Easier
  • Ten Ways Learning a Statistical Software Package is Like Learning a New Language

Same Statistical Models, Different (and Confusing) Output Terms

by Jeff Meyer Leave a Comment

Learning how to analyze data can be frustrating at times. Why do statistical software companies have to add to our confusion?

I do not have a good answer to that question. What I will do is show examples. In upcoming blog posts, I will explain what each output means and how they are used in a model.

We will focus on ANOVA and linear regression models using SPSS and Stata software. As you will see, the biggest differences are not across software, but across procedures in the same software.

[Read more…] about Same Statistical Models, Different (and Confusing) Output Terms

Tagged With: ANOVA, between groups, categorical predictor, linear regression, oneway, residuals, software, SPSS, SPSS output, Stata, Stata output, Statistical Software, within groups

Related Posts

  • Statistical Software Access From Home
  • Member Training: What’s the Best Statistical Package for You?
  • Ten Ways Learning a Statistical Software Package is Like Learning a New Language
  • SPSS, SAS, R, Stata, JMP? Choosing a Statistical Software Package or Two

Member Training: What’s the Best Statistical Package for You?

by guest

Choosing statistical software is part of The Fundamentals of Statistical Skill and is necessary to learning a second software (something we recommend to anyone progressing from Stage 2 to Stage 3 and beyond).

You have many choices for software to analyze your data: R, SAS, SPSS, and Stata, among others. They are all quite good, but each has its own unique strengths and weaknesses.

[Read more…] about Member Training: What’s the Best Statistical Package for You?

Tagged With: AMOS, JMP, Jupyter, Linux, MPlus, python, R, S, SAS, SPSS, SQL, Stata, Statistical Software

Related Posts

  • Statistical Software Access From Home
  • Ten Ways Learning a Statistical Software Package is Like Learning a New Language
  • SPSS, SAS, R, Stata, JMP? Choosing a Statistical Software Package or Two
  • Tricks for Using Word to Make Statistical Syntax Easier

Using Pairwise Comparisons to Help you Interpret Interactions in Linear Regression

by Jeff Meyer 6 Comments

In a previous post we discussed using marginal means to explain an interaction to a non-statistical audience. The output from a linear regression model can be a bit confusing. This is the model that was shown.

In this model, BMI is the outcome variable and there are three predictors:

[Read more…] about Using Pairwise Comparisons to Help you Interpret Interactions in Linear Regression

Tagged With: interaction, linear model, pairwise, Stata

Related Posts

  • The Difference Between Interaction and Association
  • Interpreting Interactions Between Two Effect-Coded Categorical Predictors
  • What is a Confounding Variable?
  • Understanding Interactions Between Categorical and Continuous Variables in Linear Regression

Tricks for Using Word to Make Statistical Syntax Easier

by Karen Grace-Martin 2 Comments

We’ve talked a lot around here about the reasons to use syntax — not only menus — in your statistical analyses.

Regardless of which software you use, the syntax file is pretty much always a text file. This is true for R, SPSS, SAS, Stata — just about all of them.

This is important because it means you can use an unlikely tool to help you code: Microsoft Word.

I know what you’re thinking. Word? Really?

Yep, it’s true. Essentially it’s because Word has much better Search-and-Replace options than your stat software’s editor.

Here are a couple features of Word’s search-and-replace that I use to help me code faster:

[Read more…] about Tricks for Using Word to Make Statistical Syntax Easier

Tagged With: microsoft word, R, SAS, search and replace, SPSS, Stata, statistical syntax

Related Posts

  • Statistical Software Access From Home
  • Member Training: What’s the Best Statistical Package for You?
  • Ten Ways Learning a Statistical Software Package is Like Learning a New Language
  • SPSS, SAS, R, Stata, JMP? Choosing a Statistical Software Package or Two

Creating Graphs in Stata: From Percentiles to Observe Trends (Part 2)

by Jeff Meyer Leave a Comment

by Jeff Meyer, MPA, MBA

In a previous post we discussed the difficulties of spotting meaningful information when we work with a large panel data set.

Observing the data collapsed into groups, such as quartiles or deciles, is one approach to tackling this challenging task.  We showed how this can be easily done in Stata using just 10 lines of code.

As promised, we will now show you how to graph the collapsed data. [Read more…] about Creating Graphs in Stata: From Percentiles to Observe Trends (Part 2)

Tagged With: collapsed data, graphs, long, percentiles, Stata, trends, wide

Related Posts

  • Converting Panel Data into Percentiles to Observe Trends in Stata (Part 1)
  • Argggh! How Do I Output Tables and Graphs From Stata?
  • Statistical Software Access From Home
  • Member Training: What’s the Best Statistical Package for You?

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