search for: herpetologi

Dear R helpers, I have a data set with 4 types (W, C, E & S). Now I have values for all types plus all possible combinations (the order is unimportant): W, C, WC, E, WE, CE, WCE, S, WS, CS, WCS, ES, WES, CES & WCES. Ideally I would like to represent everything in one graph and as concise as possible. Drawing 4 circles and depicting it as overlap just gives me 13 out of the 15

Dear R-helpers, I would like to export hierarchical clusters e.g. fit <- hclust(d, method="ward") in the newick format write(hc2Newick(fit),file='hclust.newick') Searching for a possibility I found this solution in the package ctc (http://www.bioconductor.org/packages/bioc/html/ctc.html). However, neither from this site nor via CRAN it is possible to install the package.

I have no experience with GIS whatsoever. I really know squat about it. I'm currently working on a project to plot locality data for wildlife on a map of Shasta County. This is for a new herpetological club that hopes to track strength of our local herp populations, since it seems evident that in the last 20 years we lost one species of frog and are close to losing another (probably less than 100 left and they don't seem to be successfully breeding) and the declines were known, but the...

Hi list, I'm hoping to find a way via php, preferably without using exec() or system(), to reliably identify an ogg vorbis file via php. Using $fi = new finfo(FILEINFO_MIME); $mime_type = $fi->buffer(file_get_contents($upload)); results in 'application/ogg' My site accepts vouchers for herpetology records, but only image and audio. I do not wish to support video vouchers, but

Hi - I'm running CentOS, which means many of the support libraries are a bit on the stale side. I have occasional need to transcode to theora - but it seems the transcode program, which I have managed to successfully install, does not have theora as an output option. It seems I have to use a program called ffmpeg2theora which I just can not get to build on CentOS - I'm guessing