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I have a feeling sometimes that many user miss the informative command: Analyze – Descriptive statistics – Explore. This command, I have put some focus on during my statistical [...]

After a question this summer I think it could be time to explain how survival analysis is working in SPSS Statistics. Typical situation for doing survival analysis is when you want to measure the [...]

In this example I will make a t-test to test if males and females mean values of salary differs significantly from each other. To do a t-test the salary should be normal distributed for male resp [...]

Tree analysis is a way to find the most important explanation to a target variable (Y), either it’s to find the best explanation between sick and healthy people (categorical target) or to [...]

Hi, today I will show you how you create an index, something that I talked about but not showed in the webinar about “measure the unmeasureable”. Background: Example of an common [...]

Hi, Gunilla Rudander here, answering user questions within SPSS Statistics. Question: How could I create one single chart that shows 10 variables at the same [...]

Hi, when you shall choose the right statistics method it sometimes depends on the distribution of the variable, is it normal or skewed? A user asked me if there are any tests for a check if the [...]