oplaTech About Teaching Archive
Oplatek's external memory

Metody matematicke statistiky

zapocet : max 2. absence
zkouska : pisemka - zakladni pojmy a priklady na ne, priklad na odvozeni odhadu, volba spravneho testu
ustni cast - co bylo spatne v pisemce
Web page of statistic lab

Introduction to R


R tutorial
Free online course of statistics

q() # quit
help( ) # or ?
help.search( ) # or ??
x <- 3 # assign 3 to x
1 <- 2 # TRUE :)
diag(4:5) # returns diagonal matrix
m<-array (c(1:4),dim=c(2,2)) # creates matrix
# [,1] [,2]
#[1,] 1 3
#[2,] 2 4


TODO data frame (use it for real data)