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bio website ibnhconsulting.blogspot.com
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visits member for 3 years, 2 months
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5h
comment How to investigate the seasonality of the data
you data size is very small so I'd be doubtful that Periodogram (FT) will be that useful for that particular set of data.
1d
comment Display of ConfusionMatrixPlot depends on Stylesheet
I get the same with 10.02 on OS X. I will be something to do with options in OutPut or Graphics or similar.
2d
comment How to set options in Option Inspector in notebooks by running commands?
@qazwsx this answer is correct but incomplete (question likely to be a duplicate I would think). For global front end options replace XXX with $FrontEnd or $FrontEndSession, for notebook options use EvaluationNotebook[]. You can enter as many options as you want, not just one at a time. All the options set in the options inspector can be set in this way. Additionally please read docs on CurrentValue
Mar
23
comment How to reset the “front end” to a 200% default
depending on your operating system the "x" just means you have changed the default setting -- it does not mean an error has been made
Mar
21
comment View command-line output in GUI with formatting
what @2012rcampion said plus Cell>Convert To>StandardForm
Mar
19
comment Does Mathematica support out-of-core Associations?
I've used MongoDB which is NoSQL. See Q&A on this site.
Mar
19
comment Very slow mathematica finite differences
You should expect a procedural solution for this sort of problem to run 2-3 orders of magnitude slower than "normal" Mathematica code
Mar
19
comment Does Mathematica support out-of-core Associations?
If your data storage requirements are large then why not connect to a database?
Mar
18
revised Interfaces: Importing files, processing them and exporting the results
added 52 characters in body
Mar
18
comment Interfaces: Importing files, processing them and exporting the results
Hi @RolfMertig. I don't think FileExistsQ[filename] will work prior to exporting the file.
Mar
18
answered Interfaces: Importing files, processing them and exporting the results
Mar
18
comment Faster position list construction from a “take instructions” list
@rasher No worries. This was the first thing that came into my head given nesting and deletions.
Mar
18
answered Faster position list construction from a “take instructions” list
Mar
17
comment Wrong Cashflow of Annuity with initial payment
Looks like a bug. Mathematica is quite clearly adding the initial payment to the first period rather than at t=0. Output Out[18] above should be Cashflow[{{0, p}, {1, 1}, {2, 1}}]
Mar
16
comment Is there any automatic way to use specific font specifically for math?
Eric look up FullForm in the docs. IMO this is what is needed to know how to approach your problem
Mar
16
comment Is there any automatic way to use specific font specifically for math?
We would need to know the FullForm of your screenshot to give advice
Mar
16
comment Dynamic importing of json file is not refreshing
Try Dynamic[Refresh[json, TrackedSymbols :> {}, UpdateInterval -> 1]]
Mar
15
answered How can I uninstall palettes?
Mar
14
answered How do I write subscripts in the middle of a string?
Mar
12
comment MapThread (or alternative) for adding fixed option
@Drux maybe try Thread[f[{a1, a2}, {b1, b2}, c1 -> c11]] /. f-> HighlightImage where f is a "dummy" symbol without any definition