`install.packages('pgirmess')`

2,918

2.0.0

GPL (>= 2)

February 23rd, 2022

cormat

Gives a correlation matrix and the probability of Ho for each correlation

CI

Confidence interval of percentages

bbox2sf

Convert a bounding box into a sf object.

correlog

Computes Moran's or Geary's coefficients on distance classes

diag2edge

Computes the edge of a square from its diagonal

date2winter

Convert a POSIXt date into categories corresponding to a autumn/winter/spring sequence

PermTest

Permutation test for lm, lme and glm (binomial and Poisson) objects

Segments

Draw line segments between pairs of points.

TukeyHSDs

Simplify the list of a TukeyHSD object keeping the significant differences only.

classnum

Gives an index vector of the class category of each value of a numerical vector

friedmanmc

Multiple comparisons after Friedman test

distNode

Computes the distances between each nodes of a polyline.

dirSeg

Computes segment directions.

kruskalmc

Multiple comparison test after Kruskal-Wallis

findR

Computes the distance between the centroid and the most distant coordinate of a geographical coordinate set

difshannonbio

Empirical confidence interval of the bootstrap of the difference between two Shannon indices

distSeg

Computes distances between the top coordinates of segments.

writecn.delim

Write a data.frame that has Chinese characters

tabcont2categ

Convert a contingency table (data.frame) into a presence/absence table of categories

trans2pix

Convert a transect coordinate file with some waypoints separated by NA into a matrix with intermediate coordinates replacing NA.

piankabio

Computes the Pianka's index of niche overlap

piankabioboot

Bootstrap Pianka's index

distNNeigh

Computes distances to the nearest neighbour

pave

Provide square polygons or their node coordinates along a segment

dirProj

Computes new coordinates given bearings and distances.

selMod

Model selection according to information theoretic methods

permcont

Random permutation of a contingency table n row x 2 columns

polycirc

Computes the polygon coordinates of a circle

shannon

Computes Shannon's and equitability indices

shannonbio

Computes Shannon's and equitability indices from a data frame of dietary analysis (n, biomass,...)

transLines2pix

Convert MULTILINESTRING and/or LINESTRING into POINT geometry with points at regular distance between nodes

polycirc2

Computes the polygon coordinates of a circle sector

shannonbioboot

Boostrap Shannon's and equitability indices

siegelp179

Data on rats training

st_thintrack

Thin a track just keeping the points separated by a user defined minimal distance

ks.gof

Kolmogorof-Smirnov goodness of fit test to normal distribution

trans2seg

Convert a transect coordinate file into a matrix with segment coordinates.

val4symb

Center a numerical vector on a parameter position and provides absolute values and colors according to negative and positive values

write.delim

Write a data.frame

expandpoly

Homothetia (size expansion) of a polygon

distTot

Computes the total length of a polyline.

pairsrp

Produces a matrix of scatterplot, regression coefficient and p(Ho)

mergeTrackObs

Count the nearest observations to points corresponding to track intervals

print.mc

print method for objects of class 'mc'

preybiom

Jackal and Genet diet in Algeria