How to plot in Matlab by labels? Suppose You have some data: 1st case – we have 1-d (dimension) data or vector, so the next step is to plot this vector: >plot(data,'b*'); Now You’ve made some classification using f.e. kmeans algorithm: >[IDX,C]=kmeans(data,5,'emptyaction','singleto[...]
Posts Tagged ‘statistics’
The list of free statistical software
The list of FREE statistical software was found at http://statpages.org/javasta2.html This page contains links to free software packages that you can download and install on your computer for stand-alone (offline, non-Internet) computing. They are listed below, under the following general headings: [...]
January 5th, 2010 - 16:56 § in statistics
Statistics, Probability, and Survey Sampling
Some tutorial materials in Statistics and Probability This web site provides training and tools to help you solve statistics problems quickly, easily, and accurately – without having to ask anyone for help. Follow this link (http://stattrek.com/). I’ll publish some of my thoughts as so[...]
Bootstrapping in Matlab
I’m not guru in Matlab, but recently, I’ve found some useful trick for boostrapping in matlab. In spite of rather “clear” and detailed built-in help (help bootstrp). I became confused while bootstap function that returns array of result. For example: we have the following seq[...]
