yeroon.net/ggplot2
Description
yeroon.net/ggplot2 is a web application for exploratory graphical analysis. It implements a (big) subset of the plots that can be made with the CRAN package ggplot2 by Hadley Wickham. Furthermore it is inspired by the education at the Dept. of Statistics at UCLA, as a tool to help students think statistically.
How to use
Learn how to use the application in 3 minutes by watching one of the demo video's:
Video's are recorded in HD. Watch the video in full screen to be able to see what exactly is happening.Features
- As with the lme4 web application, data has to be uploaded in csv, spss (.sav), or tab delimited format. Make sure the file has the appropriate extension, and every column has a header.
- After data has been uploaded, a plot menu can be opened by right mouse clicking somewhere in the plot area.
- A plot is built of layers; visual geom's that are drawn on the coordinate system. You can add layers through the menu. The right hand side of the web aplication shows an overview of the current layers in your plot.
- Aesthetic properties (like colour, size, shape, etc), can be set to a static value, or mapped to a variable.
- To see the R-code that is used to draw a plot, click the tiny arrow at the bottom of the screen. This will open the syntax window.
Try it now!
This application is publicly available at the UCLA demo server. If you used, or tried to use the application, and you experienced any problems or have idea's for improvement, please drop me an email. The tool is still in development and feedback is really appreciated!