how to get sum of rows and columns of a matrix in R
#Suppose x is a matrix
x<-matrix()
#Vector of Row sums of x
rowSums(x)
#Vector of Col sums of x
colSums(x)how to get sum of rows and columns of a matrix in R
#Suppose x is a matrix
x<-matrix()
#Vector of Row sums of x
rowSums(x)
#Vector of Col sums of x
colSums(x)how to summarise data but keep columns R
data %>%
group_by(b) %>%
mutate(min_values = min(c)) %>%
ungroup()Copyright © 2021 Codeinu
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