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partial eta squared
Would it please be possible to help me with a statistics query. I have asked for the partial eta squared on the output of a one-way within subjects ANOVA from SPSS and it has given me the value .137. ...
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how to evaluate the importance of different levels of one predictor
This question is a little bit different. Say, I have 4 predictors (all categorical variables with multiple levels), and 1 response variable (binary 0/1). I used a logistic regression model, and found ...
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how to calculate partial dependence when I have 4 predictors?
I was reading Freidman's book "The elements of statistical learning-2nd edition". Page 365, it talks about partial dependence plot. I don't quite understand how he actually calculates partial depence ...
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Is a partial F-Test on a model reduced by only one variable valid?
For a recent project, I used multiple linear regression to model data. I attempted to choose between my initial full model and a reduced model by performing a partial F-test. The models used were the ...
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632 views
PACF manual calculation
I am trying to replicate the calculation that SAS and SPSS do for the partial autocorrelation function (PACF). In SAS it is produced through Proc Arima. The PACF values are the coefficients of an ...
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1answer
110 views
Differences in coefficients
Suppose I want to see whether $z$ is a confounder for a model with $y$ the outcome variable and $x$ the predictor. If I adjust for $z$, and the adjusted coefficient of $x$ changes versus the ...
