You might have an out-of-date version of the plyr package - try
install.packages("plyr")
Hadley
On Mon, Jun 1, 2009 at 10:20 AM, Matt Frost wrote:
> I'm trying to plot a time series in ggplot, but a date column in my
> data frame is causing errors. Rather than provide my own data, I'll
> just re
The example that you have provided works fine on my end. As far as I
know everything is up to date on my end.
Stephen Sefick
On Mon, Jun 1, 2009 at 1:20 PM, Matt Frost wrote:
> I'm trying to plot a time series in ggplot, but a date column in my
> data frame is causing errors. Rather than provi
I'm trying to plot a time series in ggplot, but a date column in my
data frame is causing errors. Rather than provide my own data, I'll
just refer to the scale_date example at:
http://had.co.nz/ggplot2/scale_date.html
, which reproduces the error.
> df <- data.frame( date = seq(Sys.Date(), len=100
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