Re: [Matplotlib-users] [Newbie question] Is 0:3:100 possible?
Robert Dailey wrote: > Ah; Thanks guys. I thought 'arange' was a class, however it is a > function. I get it now. Sorry for the confusion! Just a note: most often (at least if you are working with floating point values) you want "linspace", rather than arange: >>> N.linspace(3, 99, 33) array([ 3., 6., 9., 12., 15., 18., 21., 24., 27., 30., 33., 36., 39., 42., 45., 48., 51., 54., 57., 60., 63., 66., 69., 72., 75., 78., 81., 84., 87., 90., 93., 96., 99.]) fewer surprises with floating point oddities. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception [EMAIL PROTECTED] - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] [Newbie question] Is 0:3:100 possible?
Ah; Thanks guys. I thought 'arange' was a class, however it is a function. I get it now. Sorry for the confusion! On 9/4/07, Steve Lianoglou <[EMAIL PROTECTED]> wrote: > > On Sep 4, 2007, at 3:09 PM, Robert Dailey wrote: > > > Hi, > > > > I come from using Matlab and I was just curious if it was possible > > to create an arange from a quick for loop of numbers? For example: > > > > 0:3:100 would generate: > > 0, 3, 6, 9, 12, , 96, 99 > > In ipython's pylab mode: > > In [1]: arange(3,100,3) > Out[1]: > array([ 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, > 48, 51, > 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99]) > > > And I would want this range to be in an arange() object. Is there a > > similar way of doing this? Thanks. > > Not sure what you mean by an "arange object", but arange returns a > numpy array. > > HTH, > -steve > - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] [Newbie question] Is 0:3:100 possible?
Hi, numpy.arange(0, 100, 3) perhaps ? Matthieu 2007/9/4, Robert Dailey <[EMAIL PROTECTED]>: > > Hi, > > I come from using Matlab and I was just curious if it was possible to > create an arange from a quick for loop of numbers? For example: > > 0:3:100 would generate: > 0, 3, 6, 9, 12, , 96, 99 > > And I would want this range to be in an arange() object. Is there a > similar way of doing this? Thanks. > > - > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > ___ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > > - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] [Newbie question] Is 0:3:100 possible?
Hi, I come from using Matlab and I was just curious if it was possible to create an arange from a quick for loop of numbers? For example: 0:3:100 would generate: 0, 3, 6, 9, 12, , 96, 99 And I would want this range to be in an arange() object. Is there a similar way of doing this? Thanks. - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
