Learn R Programming

⚠️There's a newer version (1.1.15) of this package.Take me there.

rgr (version 1.1.0)

The GSC Applied Geochemistry EDA Package

Description

Geological Survey of Canada (GSC) R functions for exploratory data analysis with applied geochemical data, with special application to the estimation of background ranges and identification of outliers, 'anomalies', to support both environmental studies and mineral exploration.

Copy Link

Version

Install

install.packages('rgr')

Monthly Downloads

203

Version

1.1.0

License

GPL-2

Maintainer

Robert G Garrett

Last Published

January 25th, 2011

Functions in rgr (1.1.0)

Display a one-line Summary Statistics Report

Generate and Save Fence Values for Data Subsets

Plot Vertical Box-and-Whisker Plots for Variables

Function to undertake a Robust Exploratory Multivariate Data Analysis

Function to compute Adjusted r-squared values

Function to Add Fences to Chi-square Plots

Divides Data into Subsets by Factor

Function to Identify in Which Interval a Value Falls

ANOVA to Estimate if Triples are a Valid Subset

Analysis of Variance (ANOVA)

gx.robmva.closed

Function to undertake a Robust Closed Data Multivariate EDA

Cumulative Normal Percentage Probability (CPP) Plot

Estimate Variance Inflation Factosr (VIFs).

Plot a Map of Data using Proportional Symbols

Generate and Display Fence Values

Measurement Variability Test Data

gx.summary.groups

Displays Summary Statistics for a Variable Grouped by a Factor

Function to Display Membership Probabilities

gx.mvalloc.print

Function to display the results of Multivariate Allocation

Function to undertake an Exploratory Multivariate Data Analysis

Function to Perform a Kaiser Varimax Rotaion

Plot a Horizontal Boxplot or Box-and-Whisker Plot

Extracts a Subset of Rows from a Dataframe

Centred Log-Ratio (clr) transformation

Saves an EDA Graphical and Statistical Summary

Function to Single Column Sort a Matrix or Dataframe

Check for the existence of a Dataframe

Function to Multi-Column Sort a Dataframe

Display Pearson Correlation Coefficients and their Significances

Display Spearman Correlation Coefficients and their Significances

Plot Vertical Box-and-Whisker Plots

Arithmetic Log-Ratio (alr) transformation

Plot a Symbol Map of Data Based on the Tukey Boxplot

framework.summary

Generate and Save Framework/Subset Summary Statistics

The GSC (Geological Survey of Canada) Applied Geochemistry EDA Package

Display a Third Variable in a X-Y Plot using Tukey Boxplot Symbology

Carries out a 3-Level Staggered ANOVA and Estimates Variance Components

Display a Third Variable in a X-Y Plot as Percentiles

Replace Negative Values Representing Less Than Detects in a Dataframe

Display a Thompson-Howarth Plot of Duplicate Measurements

Function to Demonstrate the Effect of Different Values of p

Isometric Log-Ratio (ilr) transformation

Identify Vector Elements or Dataframe/Matrix Rows with NAs

An EDA Graphical and Statistical Summary

Function to Compute and Display Summary Statistics

display.rainbow

Display the Colours of the Rainbow(36) Pallette

Plot Vertical Tukey Boxplots

North American Geochemical Soil Landscapes Project QA/QC data

Display Available Line Styles and Colour Codes

Plot Vertical Tukey Boxplots for Variables

Plot a Symbol Map of Data Based on their Percentiles

Prepare a Concentration-Area (C-A) Plot

An EDA Graphical Summary

Undertakes a range transformation on the columns of a matrix

Display a Plot of Posted Values for a Third Variable

framework.stats

Compile Framework/Subset Summary Statistics

Display a Third Variable in a X-Y Plot using Proportional Symbols

Emprical Cumulative Distribution Function (ECDF)

Function to Compute and Display 2-d Projections for Data Matrices

Kola Project C-horizon Soil Data

Measurement Variability Test Data

Function to Display Chi-square plots of Mahalanobis Distances

Function to Compute Weighted Sums

Test Data for Function ltdl.fix.df

Display a Thompson-Howarth Plot of Duplicate Measurements, Alternate Input

Compiles a Table of Summary Statistics

Function to Compute the Diameters of Proportional Symbols

Kolmogorov-Smirnov test with ECDF Plot

gx.rqpca.screeplot

Display a Scree Plot

Function to Plot Principal Component Analysis Loadings and Scores

Sinding-Larsen Norwegian Stream Sediment Test Data Set

Lithogeochemical Data Set from the O'Grady Pluton, NWT, 1970

The Wald-Wolfowitz, Runs, Test

Kola Project O-horizon Soil Data

Compute Probabilities for Target Recognition

Function to Display a Saved 2-D Projection Object

Replace Negative Values Representing Less Than Detects in a Vector

Function for Allocation on the basis of Multivariate Data

Function for Multivariate Graphical Adaptive Interactive Trimming

Estimate the Quantile for a Specified Fractile

Measurement Variability Test Data

Computation of an Orthonormal Basis Matrix

North American Geochemical Soil Landscapes Project QA/QC data

Rearranges Data for Variables as Factors

display.ascii.o

Display the Windows Latin 1 Font Octal Table

Estimate the Fractile for a Specified Quantile

Multiple (max 9) Cumulative Normal Probability (CPP) plots

Displays Summary Statistics for a Matrix or Dataframe

Plot a Map of Posted Values

Plot a Histogram

Function to Display Chi-square Plots of Mahalanobis Distances

Analysis of Variance (ANOVA), Alternate Input

Display Available Plotting Marks

gx.cnpplts.setup

Set Up and Display Symbolgy for function gx.cnpplts

Estimate the Coefficients of the Reduced Major Axis

Remove and Count NAs

Display a ten-line Summary Statistics Report