Title
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File(s)
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Description
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How to download and install R
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How to download new packages and update to new version of R
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Reading in text, csv, csv2, excel, tab delimited, fixed width, and SAS files
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How to get your data into R
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Help with R function, search help, search r-project.org
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Using R scripts, saving work as pdf and eps files
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sum, mean, median, minimum, maximum, standard deviation
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How to create a sequence with various restrictions
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generating numbers from normal, uniform, t, and chi-square distribution, setting seed
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Random Samples and Permutations
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How to read in dates of various formats
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time intervals and time sequences
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dividing graphics window,linear model,adding a line,identifying points,qqnorm and qqline functions,box cox transformation
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reading in file, quantiles, boxplot, histogram, regression
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goodness of fit test, pbinom function
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finding ‘n’, finding power, paired t.test, power for proportion test
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resampling, confidence intervals, histograms
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stack function, omitting cases, identify points
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basic Analysis of Variance
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assigning factor levels and Analysis of Variance table
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ANOVA with Interaction term
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ANOVA, mixed effects model (lmer)
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3 thoughts on “R 视频教程(英文版带数据)”
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hi,that great
R
thanks for your support