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HelpersMG (version 3.6)

Tools for Environmental Analyses, Ecotoxicology and Various R Functions

Description

Contains many functions useful for managing 'NetCDF' files (see ), get tide levels on any point of the globe, get moon phase and time for sun rise and fall, analyse and reconstruct periodic time series of temperature with irregular sinusoidal pattern, show scales and wind rose in plot with change of color of text, Metropolis-Hastings algorithm for Bayesian MCMC analysis, plot graphs or boxplot with error bars, search files in disk by there names or their content, read the contents of all files from a folder at one time.

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Version

Install

install.packages('HelpersMG')

Monthly Downloads

1,162

Version

3.6

License

GPL-2

Maintainer

Marc Girondot

Last Published

June 27th, 2019

Functions in HelpersMG (3.6)

ChangeCoordinate

Return a value in a changed coordinate

Metropolis-Hastings algorithm for LD50

Clean the dataframe before to be used with IC_threshold_matrix

Return AIC, AICc or BIC from a glm object

IC_correlation_simplify

Simplify the correlation matrix

IC_threshold_matrix

Calculate correlation matrix

Return an index of quantitative asymmetry and complexity named Developmental Instability Index (DIx)

HelpersMG-package

Tools for Environmental Analyses, Ecotoxicology and Various R Functions

Generates set of parameters to be used with LD50_MHmcmc()

Estimate the parameters that best describe LD50

Plot a barplot graph with error bar on y

Compares the AIC of several outputs

Run a shiny application for basic functions of comparison

Monte-Carlo Markov-chain with Metropolis-Hastings algorithm

Return the inverse logit

Write an ASCII Representation of an Object

Density for the sum of random variable with negative binomial distributions.

List the installed packages with their locations

Draw curved lines with arrowhead

Return the characters defined by the codes

Delete temporary files created during knitr compile

Standard error of parameters based on Hessian matrix

Return the codes (in UTF-8) of a string

Extract parameters from mcmcComposite object

Estimate indices in periodic timeseries based on anchored minimum and maximum

Read files present in a folder and creates a list with the content of these files

Data series comparison using Akaike weight

Search a string within files of a folder

minmax.periodic

Search for minimum and maximum indices in periodic timeseries

Return the theoretical value for the histogram bar

duplicate.packages

List the duplicated packages with their locations

as.mcmc.mcmcComposite

Extract mcmc object from a mcmcComposite object

ScalePreviousPlot

Return the scale of the previous plot

Send growl notification for MacOs X system.

Plot a male symbol in the plotting region

Plot an ellipse

Convert one Date-Time from one timezone to another

Return the logit

contingencyTable.compare

Contingency table comparison using Akaike weight

Density for the Beta distributions.

Quantile function for the sum of random variable with negative binomial distributions.

Return path of file searched for in local disk based on its file name

Display a compass rose

Add Scale to Existing Unprojected Map

Return Log Likelihood of a fit generated by LD50

merge.mcmcComposite

Merge two mcmcComposite results

Return or the index in ncdf object from lat/longitude or inverse

Random generation for Gaussian distributions different at left and right

Distribution function for the sum of random variable with negative binomial distributions.

Compares the AICc of several outputs

Quasi Variances for lmer Model Coefficients

Annual tide calendar for one particular location

plot.mcmcComposite

Plot the result of a mcmcComposite object

Add a plot to a previous one

Estimate survival according to doses

Moon phase based on a date

Modifies Elements of a Vector

Plot a xy graph with error bar on x and/or y

Read an ASCII text representation of a named or not vector object

Compares the BIC of several outputs

Make a matrix symmetric

Random generation for the sum of random variable with negative binomial distributions.

Plot results of LD50() that best describe LD50

plot.IconoCorel

Clean the dataframe before to be used with IC_threshold_matrix

Test if two vectors contains the same elements independently of their order

summary.mcmcComposite

Summarize the result of a mcmcComposite object

Estimate the time of sunrise and sunset according to longitude, latitude and date

universalmclapply

Run the function FUN on X using parallel computing

Download a file from internet and save it locally

Plot a female symbol in the plotting region