Thank you very much!
I do need to learn more about R!!
On Tuesday, March 17, 2015 9:26 PM, William Dunlap
wrote:
Fix Ace wrote What is the default "n"?
512: > length(density(rnorm(10^6))$x) [1] 512 > args(density.default)
function (x, bw = "nrd0", adjust = 1, kernel = c(
> I have a dataset with 6187 elements, ranged from 3 to 104028. When I tried to
> examine only small range of data, I found that the plot was not smooth (as
> shown below):
> plot(density(test$V2), xlim=c(0,1000))
>
>
> Is there away to make it smoother?
For small ranges, use 'from' and 'to' i
Thank you for the email.
What is the default "n"?
Thanks!
On Tuesday, March 17, 2015 4:06 PM, William Dunlap
wrote:
Increasing the value of 'n' given to density will give an estimate at more
points so it will look smoother. Try n=2^18.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
Fix Ace wrote
What is the default "n"?
512:
> length(density(rnorm(10^6))$x)
[1] 512
> args(density.default)
function (x, bw = "nrd0", adjust = 1, kernel = c("gaussian",
"epanechnikov", "rectangular", "triangular", "biweight",
"cosine", "optcosine"), weights = NULL, w
Increasing the value of 'n' given to density will give an estimate at more
points so it will look smoother. Try n=2^18.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Tue, Mar 17, 2015 at 12:06 PM, Fix Ace wrote:
>
>
> I have a dataset with 6187 elements, ranged from 3 to 104028. When I
> tr
I have a dataset with 6187 elements, ranged from 3 to 104028. When I tried to
examine only small range of data, I found that the plot was not smooth (as
shown below):
plot(density(test$V2), xlim=c(0,1000))
Is there away to make it smoother?
Thanks a lot!!
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