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noamross / zero-dependency-problems

Real-world code problems in R, without dependencies
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plotting-objects-not-found #23

Open noamross opened 9 years ago

noamross commented 9 years ago

https://github.com/noamross/zero-dependency-problems/blob/master/R/plotting-objects-not-found.md

I tried plotting for the first question and got:

subset(ChickWeight, Chick == 1) weight Time Chick Diet 1 42 0 1 1 2 51 2 1 1 3 59 4 1 1 4 64 6 1 1 5 76 8 1 1 6 93 10 1 1 7 106 12 1 1 8 125 14 1 1 9 149 16 1 1 10 171 18 1 1 11 199 20 1 1 12 205 21 1 1

plot( log_weight, log_Time, main="Scatter plot of weight vs Time", xlab="log Time", ylab="log weight" )

Error in plot(log_weight, log_Time, main = "Scatter plot of weight vs Time", : object 'log_weight' not found

what am I doing wrong here?