The following objects are masked from d (pos = 24): BET, BUX, CRON, ï..WORLD, PX, WIG

General
1

i have a problem that: data imported into R with variable name is WORLD. But when I show the figture, it presents ï..WORLD

PLS HELP

2

the names() function can change the names of of variables within dataframes.

?names

in your console to read about it ( contains examples)

3

Please show me how i can change?

d = read.csv(file = "datar.csv", header = TRUE,sep = ",")