Excel help: How do I make a chart which displays my values as bars extending above and below a particular line. [more inside]
posted on Mar 9, 2008 - 12 answers

I need a tool to help me analyze the probability of certain events occurring regarding a pool of X dice for a game I am creating. See my examples below. [more inside]
posted on Dec 21, 2007 - 7 answers

If I'm looking at existing statistical data, how do I try to find a correlation between two variables over time? Scatterplots have confused me, because they don't seem to reflect the passage of time, but just where x and y meet. Pearson's r doesn't seem to do it either w/r/t time. [more inside]
posted on Dec 11, 2007 - 13 answers

How do I compare averages in JMP (statistical software)? Help me stop using Excel. [more inside]
posted on Jul 22, 2007 - 8 answers

I've spent the past day or so trying to figure out how to calculate a hidden value in my data. It varies linearly with time, or closely enough that we can make that assumption within any given dataset. Where this goes beyond a simple linear regression is that each datapoint is known to be above or below the hidden value. The data is collected in a C# program and processed in Excel; an Excel function would be the ideal solution. [more inside]
posted on Apr 3, 2006 - 14 answers