'Gianmarco Alberti' Miscellaneous

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Documentation for package ‘GmAMisc’ version 1.2.1

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Aindex R function for calculating the Hodder-Okell's A index of spatial association
assemblage Dataset: distribution of 7 archaeological objects across 9 assemblages
aucadj R function for optimism-adjusted AUC (internal validation)
BRsim R function for Brainerd-Robinson similarity coefficient (and optional clustering)
chiperm R function for permutation-based chi-square test of independence
deaths Dataset: location of cholera deaths in London (after Dr Snow's mid-1800s study of cholera outbreak in Soho).
distCovarModel R function to model (and test) the dependence of a point pattern on the distance to another pattern
distDiffTest R function for testing the difference in distance of two point feature datasets to a target feature dataset
distRandCum R function to test the significance of the spatial relationship between two features in terms of the cumulative distribution of minimum distances
distRandSign R function to test for a significant spatial association between two features (points-to-points, points-to-lines, points-to-polygons)
events Dataset: location of fictional events
faults Dataset: geological fault-lines in Malta
featClust R function for features clustering on the basis of distances/area
impRst R function to easily import a raster dataset into R
impShp R function to easily import a vectorial dataset (shapefile) into R
kwPlot R function for visually displaying Kruskal-Wallis test's results
locations Dataset: location of fictional locations
logregr R function easy binary Logistic Regression and model diagnostics
log_regr_data Dataset: admission to graduate school
malta_dtm_40 Dataset: Malta DTM (40m cell size)
malta_polyg Dataset: Malta polygon
Massachusetts Dataset: Massachusetts state limit
modelvalid R function for binary Logistic Regression internal validation
mwPlot R function for visually displaying Mann-Whitney test's results
NNa R function for Nearest Neighbor analysis of point patterns
outlier R function for univariate outliers detection
perm.t.test R function for permutation-based t-test
phases Dataset: Posterior Probabilities for the chronological relation of the Starting and Ending boundaries of two Bayesian independent 14C phases
plotJenks R function for plotting univariate classification using Jenks' natural break method
points Dataset: location of fictional points
pointsCovarCum R function to plot the cumulative distribution (and acceptance interval) of the values of a spatial covariate measured at the locations of a point pattern
pointsCovarDistr R function to plot the frequency distribution of the average value of a spatial covariate measured at randomized locations
pointsCovarModel R function to model (and test) the dependence of a point pattern on a spatial numeric covariate
pointsInPolygons R function to test points-in-polygons relationship
pointsToPointsTess R function to test the relationship of a set of points with the Thiessen tessellation built around points belonging to another feature dataset
polygons Dataset: location of fictional polygons
popdensity Dataset: Massachusetts population density
ppdPlot R function for plotting Posterior Probability Densities for Bayesian modeled 14C dates/parameters
prob.phases.relat R function to calculate the Posterior Probability for different chronological relations between two Bayesian radiocarbon phases
pumps Dataset: location of public water pumps in London (after Dr Snow's mid-1800s study of cholera outbreak in Soho).
radioc_data Dataset: Posterior Probabilities for the Starting and Ending boundaries of two 14C phases
refNNa R function for refined Nearest Neighbor analysis of point patterns (G function)
resc.val R function to rescale the values of a dataset between a minimum and a maximum set by the user
rndpoints Dataset: random points
robustBAplot R function to plot a robust version of the Bland-Altman plot
springs Dataset: location of springs in Malta
Starbucks Dataset: location of Starbucks in Massachusetts
thiessenpolyg Dataset: Thiessen polygons around the points represented in the 'locations' dataset
vislim R function for computing the limit of visibility of an object given its height