R-universe search: exports:parent

Showing 9 of total 9 results (show query)

igraph

igraph:Network Analysis and Visualization

Routines for simple graphs and network analysis. It can handle large graphs very well and provides functions for generating random and regular graphs, graph visualization, centrality methods and much more.

Maintained by Kirill Müller. Last updated 2 hours ago.

complex-networks graph-algorithms graph-theory mathematics network-analysis network-graph fortran libxml2 glpk openblas cpp

584 stars 21.14 score 31k scripts 1.9k dependents

yulab-smu

tidytree:A Tidy Tool for Phylogenetic Tree Data Manipulation

Phylogenetic tree generally contains multiple components including node, edge, branch and associated data. 'tidytree' provides an approach to convert tree object to tidy data frame as well as provides tidy interfaces to manipulate tree data.

Maintained by Guangchuang Yu. Last updated 8 months ago.

phylogenetic-tree tidyverse tree-data

56 stars 13.36 score 584 scripts 128 dependents

ropensci

treeio:Base Classes and Functions for Phylogenetic Tree Input and Output

'treeio' is an R package to make it easier to import and store phylogenetic tree with associated data; and to link external data from different sources to phylogeny. It also supports exporting phylogenetic tree with heterogeneous associated data to a single tree file and can be served as a platform for merging tree with associated data and converting file formats.

Maintained by Guangchuang Yu. Last updated 5 months ago.

software annotation clustering dataimport datarepresentation alignment multiplesequencealignment phylogenetics exporter parser phylogenetic-trees

102 stars 12.46 score 1.3k scripts 122 dependents

insightsengineering

teal.data:Data Model for 'teal' Applications

Provides a 'teal_data' class as a unified data model for 'teal' applications focusing on reproducibility and relational data.

Maintained by Dawid Kaledkowski. Last updated 2 months ago.

data-model nest

11 stars 9.86 score 44 scripts 8 dependents

r-forge

CHNOSZ:Thermodynamic Calculations and Diagrams for Geochemistry

An integrated set of tools for thermodynamic calculations in aqueous geochemistry and geobiochemistry. Functions are provided for writing balanced reactions to form species from user-selected basis species and for calculating the standard molal properties of species and reactions, including the standard Gibbs energy and equilibrium constant. Calculations of the non-equilibrium chemical affinity and equilibrium chemical activity of species can be portrayed on diagrams as a function of temperature, pressure, or activity of basis species; in two dimensions, this gives a maximum affinity or predominance diagram. The diagrams have formatted chemical formulas and axis labels, and water stability limits can be added to Eh-pH, oxygen fugacity- temperature, and other diagrams with a redox variable. The package has been developed to handle common calculations in aqueous geochemistry, such as solubility due to complexation of metal ions, mineral buffers of redox or pH, and changing the basis species across a diagram ("mosaic diagrams"). CHNOSZ also implements a group additivity algorithm for the standard thermodynamic properties of proteins.

Maintained by Jeffrey Dick. Last updated 22 days ago.

fortran

9.46 score 238 scripts 4 dependents

bioc

scAnnotatR:Pretrained learning models for cell type prediction on single cell RNA-sequencing data

The package comprises a set of pretrained machine learning models to predict basic immune cell types. This enables all users to quickly get a first annotation of the cell types present in their dataset without requiring prior knowledge. scAnnotatR also allows users to train their own models to predict new cell types based on specific research needs.

Maintained by Johannes Griss. Last updated 5 months ago.

singlecell transcriptomics geneexpression supportvectormachine classification software

15 stars 6.61 score 20 scripts

fabrice-rossi

mixvlmc:Variable Length Markov Chains with Covariates

Estimates Variable Length Markov Chains (VLMC) models and VLMC with covariates models from discrete sequences. Supports model selection via information criteria and simulation of new sequences from an estimated model. See Bühlmann, P. and Wyner, A. J. (1999) <doi:10.1214/aos/1018031204> for VLMC and Zanin Zambom, A., Kim, S. and Lopes Garcia, N. (2022) <doi:10.1111/jtsa.12615> for VLMC with covariates.

Maintained by Fabrice Rossi. Last updated 11 months ago.

machine-learning markov-chain markov-model statistics time-series cpp

2 stars 6.23 score 20 scripts

eurostat

hicp:Harmonised Index of Consumer Prices

The Harmonised Index of Consumer Prices (HICP) is the key economic figure to measure inflation in the euro area. The methodology underlying the HICP is documented in the HICP Methodological Manual (<https://ec.europa.eu/eurostat/web/products-manuals-and-guidelines/w/ks-gq-24-003>). Based on the manual, this package provides functions to access and work with HICP data from Eurostat's public database (<https://ec.europa.eu/eurostat/data/database>).

Maintained by Sebastian Weinand. Last updated 8 months ago.

consumer-price-index inflation prices statistics

2 stars 4.48 score 6 scripts

florianjansen

vegdata:Access Vegetation Databases and Treat Taxonomy

Handling of vegetation data from different sources ( Turboveg 2.0 <https://www.synbiosys.alterra.nl/turboveg/>; the German national repository <https://www.vegetweb.de> and others. Taxonomic harmonization (given appropriate taxonomic lists, e.g. the German taxonomic standard list "GermanSL", <https://germansl.infinitenature.org>).

Maintained by Florian Jansen. Last updated 1 years ago.

2 stars 3.84 score 38 scripts 3 dependents