Rcode - To get the 5 summary use fivenum(data specify rows...

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Basic R code To load data use: data <- as.matrix(read.table(“ file location ”, sep = “ comma-semi colon-tab “)) To get the number of rows use: nrow(data) To get the number of columns use: ncol(data) To sketch a stemplot use: stem(data[ specify rows , specify column ]) To sketch a histogram use: hist(data[ specify rows , specify column ])
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Unformatted text preview: To get the 5# summary use: fivenum(data[ specify rows , specify column ]) To sketch a boxplot use: boxplot(data[ specify rows , specify column ]) To compute the correlation use: cor(data) To compute the covariance use: cov(data) To sketch the normal quantile plot use: qqnorm(data[ specify rows , specify column ])...
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