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Thread Subject:
how to draw boxplot from 50, 25, 75 percentile values

Subject: how to draw boxplot from 50, 25, 75 percentile values

From: AA Swamy

Date: 6 Apr, 2010 02:34:04

Message: 1 of 3

Hi all,
I have 12 large single column matrices of varying (~90,00,000) length. I have to draw 12 boxplots in a plot from these large matrices. To group them they are very large to be concatinated.

Can anyone suggest a way to draw the 12 boxplots from 50, 25& 75 percentiles calculated from each of these 12 matrices.
thanks in advance for the help
AA

Subject: how to draw boxplot from 50, 25, 75 percentile values

From: norbert kirchgessner

Date: 6 Apr, 2010 07:26:06

Message: 2 of 3

"AA Swamy" <aswamy@mathworks.com> wrote in message <hpe6is$86t$1@fred.mathworks.com>...
> Hi all,
> I have 12 large single column matrices of varying (~90,00,000) length. I have to draw 12 boxplots in a plot from these large matrices. To group them they are very large to be concatinated.
>
> Can anyone suggest a way to draw the 12 boxplots from 50, 25& 75 percentiles calculated from each of these 12 matrices.
> thanks in advance for the help
> AA

have a look in the file exchange..

http://www.mathworks.com/matlabcentral/fileexchange/?term=boxplot

hth
kinor

Subject: how to draw boxplot from 50, 25, 75 percentile values

From: AA Swamy

Date: 6 Apr, 2010 15:13:07

Message: 3 of 3

"Norbert Kirchgessner" <kinor@gmx.de> wrote in message <hpenme$2ic$1@fred.mathworks.com>...
> "AA Swamy" <aswamy@mathworks.com> wrote in message <hpe6is$86t$1@fred.mathworks.com>...
> > Hi all,
> > I have 12 large single column matrices of varying (~90,00,000) length. I have to draw 12 boxplots in a plot from these large matrices. To group them they are very large to be concatinated.
> >
> > Can anyone suggest a way to draw the 12 boxplots from 50, 25& 75 percentiles calculated from each of these 12 matrices.
> > thanks in advance for the help
> > AA
>
> have a look in the file exchange..
>
> http://www.mathworks.com/matlabcentral/fileexchange/?term=boxplot
>
> hth
> kinor

Thnks kinor,

I am looking at drawing boxplots without passing matrix into the function. The input to boxplot would be the 50, 25 & 75 percentiles.

Any help in this direction would be appreciated.
AA

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