Comments on: Demonstration of Confidence Intervals Using R (Animated) http://yihui.name/en/2007/10/demonstration-of-confidence-intervals-using-r/ Yihui XIE Wed, 28 Jul 2010 20:51:28 +0000 hourly 1 http://wordpress.org/?v=3.0 By: Dan http://yihui.name/en/2007/10/demonstration-of-confidence-intervals-using-r/#comment-3280 Dan Thu, 15 Oct 2009 20:24:50 +0000 http://yihui.name/en/?p=9#comment-3280 Great, thank you! Again, great site, keep up the good work. :grin: D. Great, thank you! Again, great site, keep up the good work. :grin:

D.

]]> By: Yihui Xie http://yihui.name/en/2007/10/demonstration-of-confidence-intervals-using-r/#comment-3279 Yihui Xie Thu, 15 Oct 2009 20:19:50 +0000 http://yihui.name/en/?p=9#comment-3279 You mean the source code for <code>conf.int</code>? Just type <code>conf.int</code> in R and you'll see it. <pre>> library(animation) > conf.int function (level = 0.95, size = 50, cl = c("red", "gray"), ...) { n = ani.options("nmax") d = replicate(n, rnorm(size)) m = colMeans(d) .... </pre> If you want to see related examples, just take a look at the "Examples" section of <code>?conf.int</code>. You mean the source code for conf.int? Just type conf.int in R and you’ll see it.

> library(animation)
> conf.int
function (level = 0.95, size = 50, cl = c("red", "gray"), ...)
{
    n = ani.options("nmax")
    d = replicate(n, rnorm(size))
    m = colMeans(d)
....

If you want to see related examples, just take a look at the “Examples” section of ?conf.int.

]]> By: Dan http://yihui.name/en/2007/10/demonstration-of-confidence-intervals-using-r/#comment-3278 Dan Thu, 15 Oct 2009 20:14:49 +0000 http://yihui.name/en/?p=9#comment-3278 I've loaded "animation" but where can I find conf.int() to know the code? :cool: I’ve loaded “animation” but where can I find conf.int() to know the code? :cool:

]]> By: Yihui Xie http://yihui.name/en/2007/10/demonstration-of-confidence-intervals-using-r/#comment-3277 Yihui Xie Thu, 15 Oct 2009 20:08:44 +0000 http://yihui.name/en/?p=9#comment-3277 quick question and even quicker answer :grin: You might be more interested in the function <code>conf.int()</code> in my R package "animation". There are more animations beside this one in the package. quick question and even quicker answer :grin:

You might be more interested in the function conf.int() in my R package “animation”. There are more animations beside this one in the package.

]]> By: Dan http://yihui.name/en/2007/10/demonstration-of-confidence-intervals-using-r/#comment-3276 Dan Thu, 15 Oct 2009 20:02:59 +0000 http://yihui.name/en/?p=9#comment-3276 Wait, I see in the code that it is. Thanks. D. Wait, I see in the code that it is. Thanks.

D.

]]> By: Dan http://yihui.name/en/2007/10/demonstration-of-confidence-intervals-using-r/#comment-3275 Dan Thu, 15 Oct 2009 20:02:18 +0000 http://yihui.name/en/?p=9#comment-3275 Yihui, Great site, is the interval calculated for 95% confidence? Dan. Yihui,

Great site, is the interval calculated for 95% confidence?

Dan.

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