Simplify the list of a TukeyHSD object keeping the significant differences only.
Draw line segments between pairs of points.
Permutation test for lm, lme and glm (binomial and Poisson) objects
Gives an index vector of the class category of each value of a numerical vector
Changes a copied-to-clipboard QGIS attribute table into a sp Spatial object or a data.frame
Gives a correlation matrix and the probability of Ho for each correlation
Convert a POSIXt date into categories corresponding to a autumn/winter/spring sequence
Computes the edge of a square from its diagonal
Computes Moran's or Geary's coefficients on distance classes
Confidence interval of percentages
Computes segment directions.
Computes the distances between each nodes of a polyline.
Bootstrap Pianka's index
Computes the polygon coordinates of a circle
Computes distances between the top coordinates of segments.
Computes new coordinates given bearings and distances.
Empirical confidence interval of the bootstrap of the difference between two Shannon indices
Kolmogorof-Smirnov goodness of fit test to normal distribution
Computes distances to the nearest neighbour
Multiple comparison test after Kruskal-Wallis
Computes the distance between the centroid and the most distant coordinate of a geographical coordinate set
Multiple comparisons after Friedman test
Compute the percentage of each cell of a matrix or data.frame by row
Provide square polygons or their node coordinates along a segment
Computes the Pianka's index of niche overlap
Select objects in the parent frame and remove them.
Computes coordinates defined from their relative position on x and y in the plotting region
Computes the polygon coordinates of a circle sector
Random permutation of a contingency table n row x 2 columns
Extract the contents of a SpatialPixelsDataFrame or a SpatialGridDataFrame of categorical values within various buffer sizes centred on spatial points
Convert a transect coordinate file with some waypoints separated by NA into a matrix with intermediate coordinates replacing NA.
Boostrap Shannon's and equitability indices
Computes Shannon's and equitability indices from a data frame of dietary analysis (n, biomass,...)
Thin a track just keeping the points separated by a user defined minimal distance
Convert a transect coordinate file into a matrix with segment coordinates.
Read a raster using rgdal within a user specified bounding box
Values of the partial chi-square in each cell of a contingency table
Write a data.frame
print method for objects of class 'mc'
Jackal and Genet diet in Algeria
Computes the total length of a polyline.
Homothetia (size expansion) of a polygon
Convert a SpatialLines or a SpatialLinesDataFrame object into SpatialPointsDataFrame with spatial points at regular distance along the lines
Center a numerical vector on a parameter position and provides absolute values and colors according to negative and positive values
Upload waypoints to Garmin GPS
Data on rats training
Download waypoints and tracks from a GPS
Extract the contents of a SpatialPixelsDataFrame or a SpatialGridDataFrame of numerical values within various buffer sizes centred on spatial points
Produces a matrix of scatterplot, regression coefficient and p(Ho)
Model selection according to information theoretic methods
Extract the contents of a raster file of categorical values within various buffer sizes centred on spatial points
Merge two SpatialPoints or SpatialPointsDataFrame objects, one modelling a track, the other observations
Convert a contingency table (data.frame) into a presence/absence table of categories
Write a data.frame that has Chinese characters
Computes Shannon's and equitability indices
Write the projection file of a shapefile from a spatial object
Convert a data frame into a GPX file of waypoints or track