![[R logo]](../../../doc/html/logo.jpg){kind=logo}
![[Package List]](../../../doc/html/left.jpg){kind=small}
![[Top]](../../../doc/html/up.jpg){kind=small}
| CI | Confidence interval of percentages |
| classnum | Gives an index vector of the class category of each value of a numerical vector |
| cormat | Gives a correlation matrix and the probability of Ho for each correlation |
| correlog | Computes Moran's or Geary's coefficients on distance classes |
| deg2dec | Convert degree minutes coordinates into decimal degrees (1.60 = 2) |
| difshannonbio | Empirical confidence interval of the bootstrap of the difference between two Shannon indices |
| distNode | Computes the distances between each nodes of a polyline. |
| distPolylines | Computes the length of each lines of an output (polylines) of 'read.shape' from maptools. |
| distSeg | Computes the distances between the top coordinates of segments. |
| distTot | Computes the total length of a polyline. |
| distTotshp | Computes the total length of the lines of an output of 'read.shape' from maptools. |
| expandpoly | Homothetia (size expansion) of a polygon |
| friedmanmc | Multiple comparisons after Friedman test |
| kruskalmc | Multiple comparison test after Kruskal-Wallis |
| ks.gof | Kolmogorof-Smirnov goodness of fit test to normal distribution |
| pairsrp | Produces a matrix of scatterplot, regression coefficient and p(Ho) |
| pclig | Compute the percentage of each cell of a matrix by row |
| permcont | Random permutation of a contingency table n row x 2 columns |
| PermTest | Permutation test for lm, lme and glm (binomial and Poisson) objects |
| piankabio | Computes the Pianka's index of niche overlap |
| piankabioboot | Bootstrap Pianka's index |
| plot.correlog | Computes Moran's or Geary's coefficients on distance classes |
| polycirc | Computes the polygon coordinates of a circle |
| preybiom | Jackal and Genet diet in Algeria |
| print.clnum | Gives an index vector of the class category of each value of a numerical vector |
| print.correlog | Computes Moran's or Geary's coefficients on distance classes |
| print.mc | print method for objects of class 'mc' |
| print.PermTest | Permutation test for lm, lme and glm (binomial and Poisson) objects |
| rmls | Select objects in the parent frame and remove them. |
| Segments | Draw line segments between pairs of points. |
| selMod | Model selection according to information theoretic methods |
| shannon | Computes Shannon's and equitability indices from a probability vector (sum = 1) |
| shannonbio | Computes Shannon's and equitability indices from a data frame of dietary analysis (n, biomass,...) |
| shannonbioboot | Boostrap Shannon's and equitability indices |
| siegelp179 | Data on rats training |
| tabcont2categ | Convert a contingency table (data.frame) into a presence/absence table of categories |
| trans2pix | Convert a transect coordinate file with some landmarks into a matrix with intermediate coordinates. |
| trans2seg | Convert a transect coordinate file into a matrix with segment coordinates. |
| TukeyHSDs | Simplify the list of a TuckeyHSD object keeping the significant differences only. |
| val4symb | Centers and provides absolute values and colors for negative and positive values |
| valat | Expected values of a contingency table under the null hypothesis |
| valchisq | Values of the partial chi-square in each cell of a contingency table |
| write.arcGrid | Writes an ArcInfo ASCII grid from a matrix or data frame, with x, y, z values. |
| write.cl2grass | Convert the output of contourLines into a ascii GRASS vector file (lines). |
| write.delim | Write a data.frame |
| write.kernel2points | Write a text file of X,Y coordinates and Z value from the output of 'kernel2d' (library splancs) |
| write.pts2grass | Convert a matrix of points coordinates (x,y) into an ascii GRASS vector file (lines). |