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Jun
13
comment In a ListPlot of LinearModelFit, plot error band
Why are the bands so thin?
Jun
13
comment In a ListPlot of LinearModelFit, plot error band
I added some example data to the question. Can you post the full code?
Jun
6
comment Converting strings of the form “1.34e5” to real numbers?
@m_goldberg However, the question as stated, is a valid question.
Jun
6
comment Converting strings of the form “1.34e5” to real numbers?
@m_goldberg The source is a file containing rows of numbers. All rows are not of the same size, so it is not a matrix (therefore Import with option "Table" doesn't work). If that's relevant I can add it to the question.
May
16
comment Treat strings as variables?
@Ymareth That works. My only complain is that it adds clutter.
May
15
comment From a list of (x,y) pairs, generate a new list of (x,ymean) pairs, where ymean is the average of all y's with the same x in the original list
+1 I knew my solution was too complicated...
May
13
comment Plotting bipartite graph from adjacency matrix
weird; maybe its a bug
May
13
comment Plotting bipartite graph from adjacency matrix
I'm not getting any errors. But if don't explicitly specify the colors, the nodes all show in the default gray colors. To get bipartite red and blue colors, I have to explicitly set those optional arguments. I don't know why this happens.
May
13
comment Plotting bipartite graph from adjacency matrix
The default options are not working.
May
13
comment Plotting bipartite graph from adjacency matrix
@Szabolcs +1 cool! Thanks! I'll edit your fix into the question.
Jan
25
comment Patternmatching sets
Why use the attribute OneIdentity? The set {x} which contains the sole element x is not the same as the object x itself.
Jan
24
comment Math cell symbols not in italics
Mathematica assumes that a contiguous sequence of letters should be treated as text. As Szabolcs says, it's ok to add an invisible space.
Jan
16
comment Extract table from image
+1 But it has some mistakes. numberData[[6, 5]] and numberData[[6, 6]] both give 0, but should be -1 and 1 respectively.
Jan
15
comment How to make the Mathematica icon flash in the taskbar?
+1 Good idea. Converting the file selection dialog into something useful makes sense.
Jan
14
comment How to switch off all messages?
Yes. It's fine now. Thanks.
Jan
14
comment How to switch off all messages?
Ok. I did one last edit. I leave in your hands.
Jan
14
comment How to switch off all messages?
It seems you were trying to include a link. I tried to edit your post to fix it, but it didn't work... I think the $s are messing up the links.
Jan
14
comment How to make the Mathematica icon flash in the taskbar?
@MikeLimaOscar SystemDialogInput["FileSave"] makes the taskbar icon flash. But it also brings up a File Save dialog that can be confusing. I guess I can use it temporarily. But it would be nice if there was a command that made the taskbar flash without side effects.
Jan
14
comment How to make the Mathematica icon flash in the taskbar?
@rm-rf It may be OS dependent. But it is specific to Mathematica. I want a Mathematica command (similar to Beep[]) that makes the taskbar flash.
Jan
14
comment How to make the Mathematica icon flash in the taskbar?
@mm.Jang The problem with Beep[] is that if you leave the computer for a while and return, and you can miss the beep. The icon flashing remains flashing indefinitely.