Hi James,
On Tue, Jun 7, 2011 at 5:12 PM, James Rome wrote:
> Times is extracted from a larger data frame with the city in it also, so
> the variables are not unique. But I tried what you suggested, and get
>> pp2 = qplot(time, error, times)
>> pp2 = pp2 + facet_wrap(~ runway)
>> prin
Something is very strange:
> pp2 = qplot(time, error, times)
> plot(pp2)
Error in xy.coords(x, y, xlabel, ylabel, log) :
'x' is a list, but does not have components 'x' and 'y'
On 6/7/2011 4:12 PM, Ista Zahn wrote:
Hi James,
Specify data = times in the qplot call and get rid of times$
everywhere
Times is extracted from a larger data frame with the city in it also, so
the variables are not unique. But I tried what you suggested, and get
> pp2 = qplot(time, error, times)
> pp2 = pp2 + facet_wrap(~ runway)
> print(pp2)
Error in eval(expr, envir, enclos) : object 'error' not found
Hi James,
Specify data = times in the qplot call and get rid of times$
everywhere. For example, do
pp2 = qplot(time, error, data = times)
pp2 + facet_wrap(~ runway)
Best,
Ista
On Tue, Jun 7, 2011 at 4:01 PM, James Rome wrote:
> I have a data frame (attached) that has interpolated EOT erro
I have a data frame (attached) that has interpolated EOT errors for
each minute before flight landing. It also has the runway and an index
for the flight:
> > times[1:4,]
time error runway flight
10 -0.0220623504R 1
21 -0.0796163104R 1
32 -0.1379538004R
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