BasicR: Difference between revisions
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Created page with "Category:R <source lang=R> b = c(2,4,5,6,7,78,89,10) c = (30:100) d = rnorm(100,0,1) mean(d) var(d) sd(d) mean(b) summary(b) x = rnorm(200, 2,4) hist(x) boxplot(x) A= 1..." |
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[[Category:R]] | [[Category:R]] | ||
== Basic R == | |||
<source lang=R> | <source lang=R> | ||
b = c(2,4,5,6,7,78,89,10) | b = c(2,4,5,6,7,78,89,10) | ||
c = (30:100) | c = (30:100) | ||
| Line 21: | Line 20: | ||
mat2[2,] | mat2[2,] | ||
</source> | |||
== Import file == | |||
<source lang=R> | |||
</source> | </source> | ||
Latest revision as of 06:14, 19 November 2016
Basic R
b = c(2,4,5,6,7,78,89,10)
c = (30:100)
d = rnorm(100,0,1)
mean(d)
var(d)
sd(d)
mean(b)
summary(b)
x = rnorm(200, 2,4)
hist(x)
boxplot(x)
A= 1:9
mat1= matrix(A,3,3)
mat2 = matrix (A, 3, 3, byrow = TRUE)
mat2[,2]
mat2[2,]