On Dec 22, 2010, at 6:14 PM, tilapia wrote:
Hello R-Users
i'm stuck with the following problem:
i want to add a trend line to a scatterplot. the x axis is a time
line.
well it doesnt work, it seems that the function abline is not able
to handle the fact, that i used the column Date as a fa
Hello R-Users
i'm stuck with the following problem:
i want to add a trend line to a scatterplot. the x axis is a time line.
well it doesnt work, it seems that the function abline is not able
to handle the fact, that i used the column Date as a factor.
this is the script:
data<-read.table('DO_ha
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