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Harvey Motulsky

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43
What is your favorite “data analysis” cartoon?
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34
Is normality testing 'essentially useless'?
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12
Negative values for AICc (corrected Akaike Information Criterion)
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12
What are alternatives to broken axes?
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12
What's the difference between correlation and simple linear regression?
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11
Do we need a global test before post hoc tests?
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11
Difference between standard error and standard deviation
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10
Multiple hypothesis testing correction with Benjamini-Hochberg, p-values or q-values?
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9
Determine if three is statistically different than ten for a very large number of observations (1,000,000)
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8
When is R squared negative?
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8
Fishy significance test: Am I doing something wrong with ANOVAs?
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7
What's the difference between probability and statistics?
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7
Statistics collaboration
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6
What is the hardest statistical concept to grasp?
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6
Can I use a paired t-test when the samples are normally distributed but their difference is not?
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6
Can one leave out data from research because it is not significant?
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6
How to compute the confidence interval of the ratio of two normal means
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5
Free statistical textbooks
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5
Post-hocs for within subjects tests?
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5
How should outliers be dealt with in linear regression analysis?
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5
Calculating optimal number of bins in a histogram for n, where n ranges from 30-350
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5
How do I figure out what kind of distribution represents this data on ping response times?
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5
What are the pros and cons of using the logrank vs. the Mantel-Haenszel method for computing the Hazard Ratio in survival analysis?
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5
Most confusing statistical terms
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5
Detecting outliers using standard deviations
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