Page test for monotonicity of ordered ranks 


Page test for monotonicity of ranks. 

Tests for compositionality of signalling systems 

Spike's measure of additive compositionality. 

Find a segmentation that maximises the overall coverage of all signals. 


Perform one or more Mantel permutation tests. 
Edit distances and string manipulation 

Compute the normalised Levenshtein distances between strings. 

Calculate the bagofcharacters similarity between strings. 

Split strings into their constituent segments. 

Enumerate all substrings of a string. 

Count occurences of all possible substrings in one more strings. 

Meaning distances and meaning matrix manipulation 

Convert a meaning matrix to a binary 'meaningfeaturepresent' matrix. 

Enumerate meaning combinations. 

Pairwise Hamming distances between matrix rows. 

Make a meaning distance function vectorisable. 

Distance matricesFunctions for creating and manipulating distance matrices 

Check or fix a distance matrix. 

Read a distance matrix from a file or data frame. 

Misc functions 

Convert pvalues into strings with inequalities. 

Extend a matrix by repetition of elements. 

Permute the rows and columns of a square matrix. 

Create a vector of 'temperature' (from blue over white to red) colors. 