gregory.lypny's articles:

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Setting the Font Family and Font Size in BoxWhiskerChart 0 1 (6/5/2013 7:17:18 AM) comp.soft-sys.math.mathematica Hello everyone, How can I change the font in a BoxWhiskerChart to Palatino? Gregory ... Gregory

Improving the Format of Output Cells 0 3 (2/10/2013 8:35:01 AM) comp.soft-sys.math.mathematica Hello everyone, Whenever I have output cells whose content has head String or StringForm (either may be the result of dynamic updating), the text rarely wraps at the left margin, but instead breaks far shor... Gregory

Can Printing of a CDF be Disabled 0 4 (2/10/2013 8:34:45 AM) comp.soft-sys.math.mathematica Hello everyone, Is there an notebook option that would allow me to disable the printing of a CDF much in the way that printing can be disabled for PDFs? Along the same lines, are there options for disablin... Gregory

PDF Broken in Mathematica 9.0? 2 5 (2/9/2013 5:43:53 AM) comp.soft-sys.math.mathematica Hello everyone, I'm using Mathematica 9.0 on an Intel Mac running OS X 10.8.2. Big problems with PDF. If I try to write either a selection or a whole notebook to PDF by choosing Open in Preview or Save as... Gregory

Default Text Cell Font in Version 9 0 12 (1/26/2013 6:37:25 AM) comp.soft-sys.math.mathematica Hello everyone, Lame question here. Text cells in Mathematica 9 are Arial 14 by default. How can I change that for all new notebooks? Gregory ... Gregory

Vertical Scrollbars Unresponsive in Pane 1 8 (1/8/2013 4:05:06 AM) comp.soft-sys.math.mathematica Hello everyone, Whenever I create a pane with scrollbars to be able to browse through an array of data, the vertical scrollbar is unresponsive. Pane[TableForm[myArray], ImageSize -> {800, 100}, Scrollbars... Gregory

Creating a Function to Display Numbers in Percent Format 0 19 (12/3/2012 8:30:38 AM) comp.soft-sys.math.mathematica Hello everyone, I've written a function to display numbers in percent format. percent[x_, numDec_: 1] := PaddedForm[100 x, {500, numDec}, NumberPoint -> If[numDec == 0, "", "."], DigitBlock -> {3... Gregory

How Can I Make A String Variable With Styled Text? 3 19 (11/24/2012 7:29:01 AM) comp.soft-sys.math.mathematica Hello everyone, I have a string variable myString = "This is boldface. The rest is not." When I execute myString, I want the first sentence to appear in bold type. Selecting the sentence and formatti... Gregory

Re: Formatting Dynamic Output 1 38 (11/3/2012 3:59:18 AM) comp.soft-sys.math.mathematica I tried using the LineIndent option for Style, but it has no effect. Dynamic[If[conditionMet, Style[displayString, LineIndent -> 0], ""]] ... Gregory

Re: CDF Security 0 23 (11/2/2012 5:12:16 AM) comp.soft-sys.math.mathematica Hi Joe and David, Thank you for the ideas. Both are doable. I will look into them. Gregory Joe Gwinn wrote: > One possible solution jumps to mind, a Hill Cipher... > David Bailey wrote: > My s... Gregory

gregory.lypny's replies:

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Re: Copy and Pasting Tables into Spreadsheet 5 33 (11/18/2007 10:02:21 AM) comp.soft-sys.math.mathematica On 11/17/07 at 5:35 AM, gregory.lypny@videotron.ca (Gregory Lypny) wrote: >I don't understand why I cannot use the Copy As menu item and copy a >table's contents as plain text and paste directly into a >s... readnewsciv1 (379)

Scalars Instead of Lists with One Element 7 16 (11/20/2007 8:50:52 AM) comp.soft-sys.math.mathematica Hello everyone, Say I have the list x={2, 7}. Is there a command I can use to get 2 rather than {2} when I ask for x[[1]], and 7 rather than {7} when I ask for x[[2]]? Doing so would solve my problem... gregory.lypny (233)

Regressions in Mathematica 4 18 (9/13/2008 9:55:17 AM) comp.soft-sys.math.mathematica Hello everyone, I'm having trouble understanding the syntax of the Regress command. If data is an nx2 matrix where the first column is the explanatory variable and the second is the dependent variable... gregory.lypny (233)

Select and Cases Give Different Answers 8 28 (4/28/2009 8:42:21 AM) comp.soft-sys.math.mathematica Hello everyone, Suppose I have the following list that is a mixture of the string "NA" and five numeric quantities. theList = {"NA", "NA", -0.01315, 0.0120957, -1/41, 0.00625, "NA", "NA", 5/8, "NA"}... gregory.lypny (233)

Using Mathematica to Grab RSS Feeds 4 41 (2/8/2011 10:03:48 AM) comp.soft-sys.math.mathematica Hello everyone, Wondering if anyone has used Mathematica to grab RSS feeds and curate them in some sort of a database for later analysis. Any tips on how this might be done? Regards, Gregory Lypny ... gregory.lypny (233)

Filling Plots to the X-Axis for a Range of X Values 5 28 (3/30/2011 9:18:35 AM) comp.soft-sys.math.mathematica Hello everyone, I'd like to fill a plot down to the x-axis but restrict the fill to lie between two x values, and am not sure how to do it. For example, if I plot a parabola f[x] = x^2, with x in the range ... gregory.lypny (233)

Mapping to Create Nested Loops 2 21 (6/1/2011 8:32:34 AM) comp.soft-sys.math.mathematica Hello everyone, I'm trying to learn how to use pure functions and mapping to create what amounts to nested loops. Suppose I have a 50 x 6 array called myArray. The third element of each row is the word ... gregory.lypny (233)

Portfolio Optimization 5 42 (6/2/2011 11:17:15 AM) comp.soft-sys.math.mathematica Hi! I am trying to run a portfolio optimizer in Mathematica. That is, minimising the variance of a portfolio of assets. (* Variance Covariance Matrix *) Covariants = {{0.000572843, 0.000223023, 0.000109... priyan.fernando (11)

Using Cases or Position to Find Strings in a List of Strings 5 34 (6/7/2011 10:48:17 AM) comp.soft-sys.math.mathematica Hello everyone, I have a list of strings called myListOfFilePaths and I want to find which one of those strings ends in ".DS_Store" (a hidden file created by the Mac OS). I can pick it off using Select ... gregory.lypny (233)

Re: Formatting Dynamic Output 1 38 (11/3/2012 3:59:18 AM) comp.soft-sys.math.mathematica I tried using the LineIndent option for Style, but it has no effect. Dynamic[If[conditionMet, Style[displayString, LineIndent -> 0], ""]] ... gregory.lypny (233)