Re: 2d matrix into Nx3 column data

From	Michael Selik <michael.selik@gmail.com>
Newsgroups	comp.lang.python
Subject	Re: 2d matrix into Nx3 column data
Date	2016-06-02 14:31 +0000
Message-ID	<mailman.97.1464877890.1839.python-list@python.org> (permalink)
References	<CAC0KhVV_=qKSq7ykEoDQ_spyXBc1xsLjyj=-roHOZ5AntunuOg@mail.gmail.com> <CAGgTfkMJZu508A2OqO_ugWXxsEEKsD35=-mvF9SSLCB5eG4uxA@mail.gmail.com>

Show all headers | View raw

On Thu, Jun 2, 2016 at 4:57 AM Anup reni <foxprone.r52@gmail.com> wrote:

> i would like to transform this:
>
>       -1     0-0.8  0.64 -0.36-0.4  0.16 -0.84
>  0.0     0 -1.00
>  0.4  0.16 -0.84
>  0.8  0.64 -0.36
>
> to something like this:
>
>      x  y  result
> id                1  -0.8 -1    0.642  -0.8  0   -0.363  -0.4 -1
> 0.164  -0.4  0   -0.845   0.0 -1    0.006   0.0  0   -1.007   0.4 -1
>  0.168   0.4  0   -0.849   0.8 -1    0.6410  0.8  0   -0.36
>

It's hard to read your example. Could you write it out more simply? Perhaps
with comma separators instead of spaces? It might help to also give some
context around why you want to make the transformation.

Back to comp.lang.python | Previous | Next | Find similar | Unroll thread

Thread

Re: 2d matrix into Nx3 column data Michael Selik <michael.selik@gmail.com> - 2016-06-02 14:31 +0000

csiph-web