Displaying 3 results from an estimated 3 matches for "logseri".
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2010 May 31
1
Vegan fisher.alpha error
Hi,
I have an error with fisher.alpha from the vegan package.
> fisher.alpha(data[[1]])
Error in nlm(Dev.logseries, n.r = n.r, p = p, N = N, hessian =
TRUE, ...) :
missing value in parameter
I am trying to find fisher alpha for a list of 100 data frames, and I
tried it on individual data frames in the list, which gave me the
error above.
I have every data frame in the same format as the example data BCI,
s...
2003 Sep 09
1
Can't load daemon at boot
Hi!
I have a programm with code like this (this is example, the real code is
at
http://fresh.t-systems-sfr.com/linux/src/.warix/logserial-0.4.2.tar.gz.html):
####################
void shutdown(int sig) {
switch (sig) {
default:
fprintf(stderr, "Got signal %d. Exit\n", sig);
break;
}
exit(EXIT_SUCCESS);
}
int main(void) {
chproc = fork();
if (chproc == -1) {
perror("...
2013 Mar 19
1
fisher.alpha warnings
...<- c(2043, 1258, 52, 1867, 107, 1624, 2, 157, 210, 402, 5, 107, 267,
2, 3000)
fisher.alpha(a)
fisher.alpha(b)
fisher.alpha(a) gave the following warnings:
> fisher.alpha(a)
[1] 1.572964
Warnmeldungen:
1: In log(p) : NaNs wurden erzeugt
2: In log(1 - x) : NaNs wurden erzeugt
3: In nlm(Dev.logseries, n.r = n.r, p = p, N = N, hessian = TRUE, ...) :
NA/Inf durch gr??te positive Zahl ersetzt
fisher.alpha(b) gave no warnings (note: only the last number in the
vector 'b' differs from 'a'!)
Why did vector 'a' gave warnings and what does that mean for the
validity of...