Ryacas - R Interface to the 'Yacas' Computer Algebra System

Interface to the 'yacas' computer algebra system (<http://www.yacas.org/>).

Last updated 1 years ago

10.22 score 38 stars 14 packages 165 scripts 3.6k downloads

caracas - Computer Algebra

Computer algebra via the 'SymPy' library (<https://www.sympy.org/>). This makes it possible to solve equations symbolically, find symbolic integrals, symbolic sums and other important quantities.

Last updated 10 months ago

8.61 score 24 stars 1 packages 52 scripts 426 downloads

Ryacas0 - Legacy 'Ryacas' (Interface to 'Yacas' Computer Algebra System)

A legacy version of 'Ryacas', an interface to the 'yacas' computer algebra system (<http://www.yacas.org/>).

Last updated 2 years ago

6.91 score 2 stars 5 packages 36 scripts 636 downloads

roxytest - Various Tests with 'roxygen2'

Various tests as 'roxygen2' roclets: e.g. 'testthat' and 'tinytest' tests. Also other static analysis tools as checking parameter documentation consistency and others.

Last updated 2 years ago

6.15 score 95 stars 3 scripts 205 downloads

DNAtools - Tools for Analysing Forensic Genetic DNA Data

Computationally efficient tools for comparing all pairs of profiles in a DNA database. The expectation and covariance of the summary statistic is implemented for fast computing. Routines for estimating proportions of close related individuals are available. The use of wildcards (also called F- designation) is implemented. Dedicated functions ease plotting the results. See Tvedebrink et al. (2012) <doi:10.1016/j.fsigen.2011.08.001>. Compute the distribution of the numbers of alleles in DNA mixtures. See Tvedebrink (2013) <doi:10.1016/j.fsigss.2013.10.142>.

Last updated 2 years ago

6.00 score 28 scripts 357 downloads

malan - MAle Lineage ANalysis

MAle Lineage ANalysis by simulating genealogies backwards and imposing short tandem repeats (STR) mutations forwards. Intended for forensic Y chromosomal STR (Y-STR) haplotype analyses. Numerous analyses are possible, e.g. number of matches and meiotic distance to matches. Refer to papers mentioned in citation("malan") (DOI's: <doi:10.1371/journal.pgen.1007028>, <doi:10.21105/joss.00684> and <doi:10.1016/j.fsigen.2018.10.004>).

Last updated 10 months ago

5.08 score 6 scripts 189 downloads

disclapmix - Discrete Laplace Mixture Inference using the EM Algorithm

Make inference in a mixture of discrete Laplace distributions using the EM algorithm. This can e.g. be used for modelling the distribution of Y chromosomal haplotypes as described in [1, 2] (refer to the URL section).

Last updated 1 years ago

4.32 score 14 scripts 266 downloads

disclap - Discrete Laplace Exponential Family

The discrete Laplace exponential family for use in fitting generalized linear models.

Last updated 1 years ago

3.18 score 1 packages 3 scripts 261 downloads

fwsim - Fisher-Wright Population Simulation

Simulates a population under the Fisher-Wright model (fixed or stochastic population size) with a one-step neutral mutation process (stepwise mutation model, logistic mutation model and exponential mutation model supported). The stochastic population sizes are random Poisson distributed and different kinds of population growth are supported. For the stepwise mutation model, it is possible to specify locus and direction specific mutation rate (in terms of upwards and downwards mutation rate). Intermediate generations can be saved in order to study e.g. drift.

Last updated 6 years ago

1.00 score 4 scripts 260 downloads