Søren Wichmann's repositories
ConflictPaper
Online supplementary materials for the paper Modeling conflict
ToponymNote
Full code for the paper A practical introduction to the R package ‘toponym’, which introduces the R package at https://github.com/Lennart05/toponym.
ToponymPaper
Code for the paper Mapping place names: introducing the toponym R package
Stability
Supplementary materials for the paper "Diachronic stability of typological features"
toponym
R package to generate maps of toponyms
Tone-WordLength
Script for preparing data and replicating analyses and replicating analyses for the paper Tones, word length, and population size across languages
WordLength
Scripts for producing the data tables at https://doi.org/10.5281/zenodo.6344023 for Wichmann & Holman's paper Cross-linguistic conditions on word length
CC-Linear-mixed-models
Introduction to linear mixed models
InteractiveASJP01
Interactive R program for calculating LDND, LDN, dates, and homelands, and for manipulating different versions of the database and transcribing and editing one's own ASJP-style database.
DReaM01
Files submitted to The 2019 International Conference on Recent Advances in Natural Language Processing, workshop "Grammar Data Mining (GDM): Extracting Linguistic Features From Grammatical Descriptions - RANLP'19 Workshop/Shared Task"
clld
Cross Linguistic Linked Data python library
Guttman
R script for doing Guttman scaling and testing the statistical significance of implicational hierarchies, including cases where some cells are empty. The script was used in Aldai & Wichmann, "Statistical observations on hierarchies of transitivity" (under submission, Folia Linguistica). The repository also includes the four data matrices used in that paper.
LDND
R script for calculating LDND from ASJP data
lgfam-newick
Language family classifications as Newick trees
LanguageFamilyExpansions
R software for simulating the diffusion of language families as described in Wichmann, "Modeling language family expansions" (Diachronica 2017).
PhylogenySimulations
Simulates linguistic phylogenies along with synthetic word lists evolving over time. Used in Holman and Wichmann, "New evidence from linguistic phylogenetics identifies limits to punctuational change" (Systematic Biology, 2016).