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Published 20 hours ago • verified publisher icon gjkerns
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IPSUR, Introduction to Probability and Statistics Using R, is a textbook written for an undergraduate course in probability and statistics. IPSUR is FREE, in the GNU sense of the word.

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also check out ?cld in package multcomp

gjkerns avatar gjkerns

aov and anova, read ?aov and ?anova, want balanced designs, don't forget replications function

gjkerns avatar gjkerns

bptest should probably studentized = FALSE

gjkerns avatar gjkerns

stripplot for lattice

gjkerns avatar gjkerns

have students check assumptions for testing/CI's without plug-chug formulas

gjkerns avatar gjkerns

change clear screen to Ctrl+L for emacs+ubuntu

gjkerns avatar gjkerns

fix order of max likelihood graphs fish examples

gjkerns avatar gjkerns

add savehistory to Intro to R

gjkerns avatar gjkerns

To transform a factor f to approximately its original numeric values, as.numeric(levels(f))[f] is recommended

gjkerns avatar gjkerns

Move discussion of sampling distr of xbar - ybar from confidence intervals to sampling distributions. Talk about the pooled estimator.

gjkerns avatar gjkerns

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IPSUR, Introduction to Probability and Statistics Using R, is a textbook written for an undergraduate course in probability and statistics. IPSUR is FREE, in the GNU sense of the word.

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