Introduction This tutorial is an “Introduction to Spatial Data and ggplot2” and assumes no prior knowledge of spatial data analysis in R. We do recommend…
View More Introduction to Spatial Data and ggplot2Category: R
Monte Carlo Bayesian Sensitivity Analysis
sens R Documentation Monte Carlo Bayesian Sensitivity Analysis Description Fully Bayesian Monte Carlo sensitivity analysis scheme, based upon any of the regression models contained in…
View More Monte Carlo Bayesian Sensitivity AnalysisInstalling Deducer in Win7
1. make sure you have java installed. 2. open R in c:\Program Files\R\R-3.0.1\bin\i386\Rgui.exe and run: install.packages(c(“rJava”,”iplots”,”JGR”,”Deducer”,”JavaGD”)) .libPaths() library(JGR) launchJGR <- function(){ windows <- .Platform$OS.type ==…
View More Installing Deducer in Win7ggplot2: Plotting two or more overlapping density plots on the same graph
One R Tip A Day uses a custom R function to plot two or more overlapping density plots on the same graph. The same can be…
View More ggplot2: Plotting two or more overlapping density plots on the same graphCombining superscripts, subscripts and other symbols in axis labels
Here was a tricky questions just sent to me: I’m trying to get δ44/42Ca915a (‰) to look like δ44/42Ca915a (‰). I only need at this time to…
View More Combining superscripts, subscripts and other symbols in axis labelsShading a kernel density plot between two points.
I frequently use kernel density plots to illustrate distributions. These are easy and fast to create in R like so: set.seed(1) draws <- rnorm(100)^2 dens…
View More Shading a kernel density plot between two points.Introducing Shiny Easy web applications in R
Easy web applications in R Shiny makes it super simple for R users like you to turn analyses into interactive web applications that anyone can…
View More Introducing Shiny Easy web applications in RWrite data (frame) to Excel file using R package xlsx
Writing to Excel files comes up rather often, especially if you’re collaborating with non-OSS users. There are several options, but I like the xlsx package way of…
View More Write data (frame) to Excel file using R package xlsxXLConnect : read, write and manipulate Microsoft Excel files from within R
XLConnect is a package that allows for reading, writing and manipulating Microsoft Excel files from within R. It does not require any installation of Microsoft…
View More XLConnect : read, write and manipulate Microsoft Excel files from within RImporting Data Into R from Different Sources
I have found that I get data from many different sources. These sources range from simple .csv files to more complex relational databases, to structure…
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