R, Statistics

Tag Archives: quartile

boxplotdbl 1.2.2 and diaplt 1.2.1 packages are now available at CRAN

The boxplotdbl 1.2.2 and the diaplt 1.2.1 are listed at CRAN.  Now the procedure to install, load and use the package is: install.packages(‘boxplotdbl’) library(boxplotdbl) f <- as.factor(rep(1:2, each=5)) boxplotdou(f, rnorm(10), … Continue reading

November 24, 2013 · 8 Comments

Double Box Plot package boxplotdbl 1.2.0 released

This article describes changes from the first release on March 2013, including changes from the beta release of package boxplotdbl.

November 24, 2013 · 1 Comment

boxplotdbl and diaplt Packages 1.0.0 Public Beta are Available

These are beta version because the help manuals are not written yet.  Their functions are already matured to the releasse stage.  I will put them to CRAN as soon as … Continue reading

October 20, 2013 · 8 Comments

elliplot 1.1.0 package released

I released R package elliplot version 1.1.0. This package contains ellipseplot and midpoints. It is to visualize a correlation between 2 sets of independent observation with common factors.  Details are … Continue reading

September 28, 2013 · 2 Comments

Draw an Ellipse Summary Plot in R

Correlation chart of two set (x and y) of data. Using Quantiles. Visualize the effect of factor.

April 29, 2013 · 11 Comments

Quantiles: median, quartiles, octiles, hexadeciles, …

Among statistical summaries, quantiles are alternatives to means and variances, and are prefered sometimes. The benefit of quantiles is derived by its simplicity of calculation. Only the order. No assumptions … Continue reading

April 28, 2013 · 3 Comments

Draw a Double Box Plot Chart (2-Axes Box Plot; Box Plot Correlation Diagram) in R

Box plot chart A visual diagram showing the distribution of numerical data. Information is organized, compared to a simple scatter plot. Using the quantiles than average and variance.  Unknown (not … Continue reading

March 15, 2013 · 8 Comments