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mcfromnz.wordpress.com
| | linsdoodles.wordpress.com
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| | Two trees this week as they are both growing precariously on the side of the mountain. I'm joining in with ThursdayTreeLove75
| | ruqinren.wordpress.com
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| | (Note that this post's content mainly comes from this wonderful summary blog elsewhere. I am replicating one part of the analysis here, and enhanced the content with some R code for easy implementation.) Sometimes it is necessary for researchers to test not only the null hypothesis that beta = 0, but also that beta1 =...
| | andrewpwheeler.com
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| | The default hypothesis tests that software spits out when you run a regression model is the null that the coefficient equals zero. Frequently there are other more interesting tests though, and this is one I've come across often -- testing whether two coefficients are equal to one another. The big point to remember is that...
| | programminghistorian.org
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