2017-04-13 18 views

答えて

0
ts1 <- ts(c(2,4,3,5,4,4,5,4,4,5,4,4,2,7,2,5), start = 1, frequency = 4) 
ts2 <- ts(c(2,5,6,2,2,6,2,2,5,2,5,2,2,1,5,1), start = 1, frequency = 4) 
plot.ts(ts1, col = "red") 
lines(ts2, col= "green") 
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