search for: rtist

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2010 Mar 19
3
outputing text colors
Hi all, I was wondering if there is a way to output text tables with the color of the text corresponding to a condition. More specifically, I"m outputting an time series table and want the console colors to be green>0 and red<0. This is very easy to do in excel using conditional formatting. Any ideas on how to do it here? thanks. P.S. I've thought about using a heatmap, but it
2010 Sep 23
1
scatterplot 3d equal axis sequence length limitation
...the x axis variable length to some value, and have many more runs of y (monte carlo sweeps for instance). Ideally, rather than pad, If I cannot limit the length of one axis to the same length of another, I would just like the color to be transparent for those values (edges and vertices). thanks, rtist -- View this message in context: http://r.789695.n4.nabble.com/scatterplot-3d-equal-axis-sequence-length-limitation-tp2552476p2552476.html Sent from the R help mailing list archive at Nabble.com.
2010 Mar 29
0
Question on entry exit tabulating in any R finance package
...71.1/1324.89-1 ~ 11.03%, yet RoR col shows 26.411% I also looked at blotter, which shows an example that is long only and seems a bit cumbersome to run the simple metrics for trade entry/exit. Any ideas on packages that will do this, or why I'm misunderstanding the Tradesys results? thanks, rtist Pat W. -- View this message in context: http://n4.nabble.com/Question-on-entry-exit-tabulating-in-any-R-finance-package-tp1694607p1694607.html Sent from the R help mailing list archive at Nabble.com.
2010 Aug 31
2
Detecting Growth Trends
Dear All, I am given some noisy data which (by naked eye) appears to be oscillating first but finally growing. Is there any statistical set (I mean something different from e.g. a linear fit, which would not be convincing at all in my case) to detect growth (possibly without relying on any data fitting)? Many thanks Lorenzo
2010 Apr 15
4
Does "sink" stand for anything?
Hello Everyone,   Learning about R and its wonderful array of functions. If it's not obvious, I usually try to find out what a function stands for. I think this helps me remember better.   One function that has me stumped is "sink." Can anyone tell me if this stands for something?   Thanks,   Paul         __________________________________________________ [[alternative HTML
2010 Apr 15
0
converting Ggobi csv input to xml for line plots in 3d
Hi, I was wondering if any Ggboi experts have encountered the following. I have data in csv that I want to plot with lines in ggobi. Unfortunately, there is some kind of information missing that xml seems to contain. I.e. I can plot scatterplots with dots using csv input, but not connect with lines. Any ideas on how to convert to xml, or modify the csv file to get the information? P.S. An