Prof Brian Ripley wrote:
On Sun, 12 Oct 2008, Peter Dalgaard wrote:
Prof Brian Ripley wrote:
Please do RTFM, for the help says
df: degrees of freedom (> 0, maybe non-integer). 'df = Inf' is
allowed. For 'qt' only values of at least one are currently
supported.
On
On Sun, 12 Oct 2008, Peter Dalgaard wrote:
Prof Brian Ripley wrote:
Please do RTFM, for the help says
df: degrees of freedom (> 0, maybe non-integer). 'df = Inf' is
allowed. For 'qt' only values of at least one are currently
supported.
On Sun, 12 Oct 2008, Enrico R
Prof Brian Ripley wrote:
Please do RTFM, for the help says
df: degrees of freedom (> 0, maybe non-integer). 'df = Inf' is
allowed. For 'qt' only values of at least one are currently
supported.
On Sun, 12 Oct 2008, Enrico Rossi wrote:
Sorry about the html-formatted
Please do RTFM, for the help says
df: degrees of freedom (> 0, maybe non-integer). 'df = Inf' is
allowed. For 'qt' only values of at least one are currently
supported.
On Sun, 12 Oct 2008, Enrico Rossi wrote:
Sorry about the html-formatted message. Here it is again
Sorry about the html-formatted message. Here it is again in plain text.
Hello,
The function qt returns NaN for degrees of freedom <1. For example:
> qt(0.5,0.5)
[1] NaN
Warning message:
In qt(p, df, lower.tail, log.p) : NaNs produced
But qt(0.5,0.5) should be 0, since the distribution is symmet
Hello,
The function qt returns NaN for degrees of freedom <1. For example:
> qt(0.5,0.5)
[1] NaN
Warning message:
In qt(p, df, lower.tail, log.p) : NaNs produced
But qt(0.5,0.5) should be 0, since the distribution is symmetric.
> pt(0,0.5)
[1] 0.5
It actually fails with any value, as long as d
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