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r-forge
crch:Censored Regression with Conditional Heteroscedasticity
Different approaches to censored or truncated regression with conditional heteroscedasticity are provided. First, continuous distributions can be used for the (right and/or left censored or truncated) response with separate linear predictors for the mean and variance. Second, cumulative link models for ordinal data (obtained by interval-censoring continuous data) can be employed for heteroscedastic extended logistic regression (HXLR). In the latter type of models, the intercepts depend on the thresholds that define the intervals. Infrastructure for working with censored or truncated normal, logistic, and Student-t distributions, i.e., d/p/q/r functions and distributions3 objects.
Maintained by Achim Zeileis. Last updated 4 days ago.
8.21 score 93 scripts 2 dependents
lukejharmon
geiger:Analysis of Evolutionary Diversification
Methods for fitting macroevolutionary models to phylogenetic trees Pennell (2014) <doi:10.1093/bioinformatics/btu181>.
Maintained by Luke Harmon. Last updated 2 years ago.
1 stars 7.84 score 2.3k scripts 28 dependents
sciviews
svBase:Base Objects like Data Frames for 'SciViews::R'
Functions to manipulated the three main classes of "data frames" for 'SciViews::R': data.frame, data.table and tibble. Allow to select the preferred one, and to convert more carefully between the three, taking care of correct presentation of row names and data.table's keys. More homogeneous way of creating these three data frames and of printing them on the R console.
Maintained by Philippe Grosjean. Last updated 9 months ago.
4.38 score 3 scripts 8 dependents
luqqe
dtt:Discrete Trigonometric Transforms
This package provides functions for 1D and 2D Discrete Cosine Transform (DCT), Discrete Sine Transform (DST) and Discrete Hartley Transform (DHT).
Maintained by Lukasz Komsta. Last updated 18 years ago.
4.29 score 19 scripts 35 dependents