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Is there an easy way of obtaining the mean and standard deviation of an xyseries?

David - How would I go about labeling the y axis as follows: I'm ploting cum-prob data. The x and y data are graphed linearly. However, I need the y-axis labels to be non-linear. The computed y-axis data ranges between +-3, but the associated percentage labels occur at non-linear locations. For exam...

Hi- I'm ploting cum-prob data. The x and y data is linear. However, I need the y-axis labels to be non-linear. Generally, the computed y-axis data ranges between +-3, but the associated percentage labels occur at non-linear locations. For example: y value, percentage 2.326342, 99 1.281551, 90 0.5244...

Very cool! Can this technique be used with charts that are generated by a servlet?

Box and Whisker Users: I found the boxandwhisker tool tip generator, ... but the boxandwhisker renderer does not have a constructor which accepts the generator. I'm probably missing something obvious, .. but, how do I get tool tips to appear on a boxandwhisker plot? The plots are being generated by ...

David -

No bug report yet -

Sorry for the delay - I was not able to submit a bug report. Should my jfree.org account work or do I need to setup a new account on Source Forge.net?

Gary

I got boxandwhiskerdemo running - removed the 'package' statement.

Gary

Thanks Dave! I found the Boxandwhiskerdemo and was able to compile it. However, I can't get the demo to run. I'm getting an exception: Exception in thread "main" java.lang.NoClassDefFoundError: BoxAndWhiskerDemo (wrong name: org/jfree/chart/demo/BoxAndWhiskerDemo) Also, I can't get jfreechart-0.9.16...

:?: Is there a chart and an analysis package in JFreeChart for displaying basic statistical information about series data? For example, I have several groups of data (sorted by series) and I want sumarize their means, stdev, range, and quartiles (like JMP or RS1 or SAS would produce) for quick compa...

:? I have a two part question. I'm graphing data on XYPlots where some plots have dates on the x axis and some plots are numeric on the x axis (the y axis is always numeric). Once the graph is created, I want to be able to determine what max/min values were assigned to both the x and y axis (part 1)...

Hi - I'm getting an execption when I ask for a legend on an x/y plot. I'm generating the graphs using the jsp-servlet example. The graphs work fine until I ask for the legend. I'm not sure what I'm doing wrong, but I'm probably requesting the legend incorrectly. Suggestions? :? Here is the exception...

Group - Is it possible to run a JFrame application (like jfreechartdemo) as a servlet? I have an engineering application that analyizes data and produces cool graphs and I want the ability to use JSliders, Jlists, JButtons, etc. I would like to host the whole thing as a web application to provide br...

Hi Richard, Very nice servlet demo! I got it working on a linux(RH9)-apache-tomcat system this morning. A note to anyone else who is trying this - you need to set the environment variable CATALINA_OPTS (as described by John Matthews in this forum). Otherwise, you're going to get x-windows errors. <d...