Here are two ways: one using classic graphics and one much
shorter way using lattice. ggplot2 would be a another short way
(not shown).
Lines <- "1995 1996 1997 1998
153 133 145 111
189 177 200 170
221 241 187 243
215 228 201 178
302 283 292 248
223 255 220 202
20
sorry, as Mark Leeds pointed out to me, the row/column numbers where
mixed up in my example... happens when you cut & paste like mad from
your history... it should read as follows:
sales2.1 <- c(153,189,221,215,302,223,201,173,121,106,86,87,108,
133,177,241,228,283,255,238,164,128,108,87,74,95,
1
Hi all,
I'm currently working through "The Analysis of Time Series" by Chris
Chatfield. In order to also get a better understanding of R, I play
around with the examples and Exercises (no homework or assignement,
just selfstudy!!).
Exercise 2.1 gives the following dataset (sales figures for 4 we
3 matches
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