> Eivind K Dovik
> on Tue, 1 May 2018 23:18:51 +0200 writes:
> You may also want to check this out:
> plot(ttt, type = "p")
> points(ttt, col = ifelse(ttt < 8, "black", "red"))
> Eivind K. Dovik
> Bergen, NO
yes, indeed, or -- even nicer for a time series:
usin
You may also want to check this out:
plot(ttt, type = "p")
points(ttt, col = ifelse(ttt < 8, "black", "red"))
Eivind K. Dovik
Bergen, NO
On Tue, 1 May 2018, Christopher W Ryan wrote:
Excellent! Worked like a charm. Thanks.
--Chris Ryan
On Tue, May 1, 2018 at 4:33 PM, William Dunlap wrote
Excellent! Worked like a charm. Thanks.
--Chris Ryan
On Tue, May 1, 2018 at 4:33 PM, William Dunlap wrote:
> The ts method for plot() is quirky. You can use the default method:
>
> plot(as.vector(time(ttt)), as.vector(ttt), type = "p", col=ifelse(ttt<8,
> "black", "red"))
>
>
> Bill Dunlap
>
The ts method for plot() is quirky. You can use the default method:
plot(as.vector(time(ttt)), as.vector(ttt), type = "p", col=ifelse(ttt<8,
"black", "red"))
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Tue, May 1, 2018 at 1:17 PM, Christopher W Ryan
wrote:
> How would I color points con
How would I color points conditional on their value in a plot of a time
series. Something like this:
## demonstration data
ttt <- ts(rpois(12, lambda = 8), start = c(2000, 1), freq = 4)
ttt
plot(ttt, type = "p")
## doesn't work--all points the same color
plot(ttt, type = "p", col = ifelse(ttt <
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