Search results for "distribution:PDL-Stats XIONG"
PDL::Stats - a collection of statistics modules in Perl Data Language, with a quick-start guide for non-PDL people.
Loads modules named below, making the functions available in the current namespace. Properly formatted documentations online at http://pdl-stats.sf.net...
ETJ/PDL-Stats-0.83 - 01 Apr 2023 04:16:47 UTC
PDL::Stats::TS - basic time series functions
The terms FUNCTIONS and METHODS are arbitrarily used to refer to methods that are threadable and methods that are NOT threadable, respectively. Plots require PDL::Graphics::PGPLOT. ***EXPERIMENTAL!*** In particular, bad value support is spotty and ma...
ETJ/PDL-Stats-0.83 - 01 Apr 2023 04:16:47 UTC
PDL::Stats::GLM - general and generalized linear modeling methods such as ANOVA, linear regression, PCA, and logistic regression.
The terms FUNCTIONS and METHODS are arbitrarily used to refer to methods that are threadable and methods that are NOT threadable, respectively. FUNCTIONS except ols_t support bad value. PDL::Slatec strongly recommended for most METHODS, and it is req...
ETJ/PDL-Stats-0.83 - 01 Apr 2023 04:16:47 UTC
PDL::Stats::Distr - parameter estimations and probability density functions for distributions.
Parameter estimate is maximum likelihood estimate when there is closed form estimate, otherwise it is method of moments estimate....
ETJ/PDL-Stats-0.83 - 01 Apr 2023 04:16:47 UTC
PDL::Stats::Basic - basic statistics and related utilities such as standard deviation, Pearson correlation, and t-tests.
The terms FUNCTIONS and METHODS are arbitrarily used to refer to methods that are threadable and methods that are NOT threadable, respectively. Does not have mean or median function here. see SEE ALSO....
ETJ/PDL-Stats-0.83 - 01 Apr 2023 04:16:47 UTC
PDL::Stats::Kmeans - classic k-means cluster analysis
Assumes that we have data pdl dim [observation, variable] and the goal is to put observations into clusters based on their values on the variables. The terms "observation" and "variable" are quite arbitrary but serve as a reminder for "that which is ...
ETJ/PDL-Stats-0.83 - 01 Apr 2023 04:16:47 UTC