620 reputation
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location London, United Kingdom
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visits member for 1 year, 6 months
seen May 28 '13 at 18:31

Feb
19
awarded  Popular Question
Jan
30
awarded  Popular Question
Oct
18
awarded  Yearling
May
28
comment Increasing recursion speed in Hull-White trinomial tree calculation
I am interested in doing simulations in HW1F, could you let me know how to run this code?
Apr
1
awarded  Good Question
Jan
23
comment Mathematica and Python integration?
Thanks I will look into it.
Jan
23
comment Is there a way to run Python from within Mathematica?
This Pythonika link is no longer valid? sites.google.com/site/erocarrera/pythonika.html
Jan
23
asked Mathematica and Python integration?
Jan
21
awarded  Nice Question
Jan
20
accepted How to place legend labels for Histogram and ListLinePlots correctly?
Jan
20
comment How to place legend labels for Histogram and ListLinePlots correctly?
Thanks Chris, just accepted!
Jan
20
comment How to place legend labels for Histogram and ListLinePlots correctly?
ChartLegends is not an option for ListLinePlot? Tried applying the Histogram example for ListLinePlot but returns-> Unknown option ChartLegends?
Jan
20
comment How to place legend labels for Histogram and ListLinePlots correctly?
Hi Chris, Thanks very cool, but not sure the difference between the two from the histograms? Dont see where you define the histogram colors and thickness? By ColorData?
Jan
20
comment How to place legend labels for Histogram and ListLinePlots correctly?
Hi Chris, could you show how to overlay histogram simulations a and b together? I tried plot1=Labeled[Histogram[data...]], plot2=Labeled[Histogram[data...]], and then Show[plot1, plot2] doesnt work? Error:Labeled is not a Graphics primitive or directive.
Jan
19
comment How to place legend labels for Histogram and ListLinePlots correctly?
Hi Chris, what about placing the Mean[List], Max[List] and Min[List] on the histogram (or ListLinePlot) that I already calculated? At the moment they are simply outputs somewhere else.
Jan
18
comment Is there an equivalent of MATLAB's Workspace window in Mathematica?
Hi ssh, when I made the Module into a function as in f:=Module[ ], then clicking the Refresh button opens up another pop up on top of the current pop up?
Jan
18
comment What's the most “functional” way to do Cholesky decomposition?
I tried the original posting which seems to work well with a small set of data, then applied a 100 x 100 covariance matrix which worked on CholeskyDecomposition[covMat]), but applying it to the ProceduralCholesk[covMat] I get "Infinite expression 1/0.x10-4 encountered"? Not sure how to copy and paste my covMat data for you to compare if it matters?
Jan
16
comment How to place legend labels for Histogram and ListLinePlots correctly?
Thanks Chris! Useful to know.
Jan
16
comment How to place legend labels for Histogram and ListLinePlots correctly?
Thanks @rcollyer, though the FrameLabel looks small, any way set FontSize? But applying it on the Histogram I noticed the whole set of data gets shifted up so data seems to be floating instead of where it was before? Histogram[Table[zcb[i],{i,mcRunHJM}],FrameLabel-> {"Price","Relative Frequency"},Frame-> {True, True, False, False}]
Jan
16
asked How to place legend labels for Histogram and ListLinePlots correctly?