Re: [Matplotlib-users] Best way to use Excel Data

2010-10-14 Thread Alessio Civ
f each column is specified explicitly in the data file. >> By removing the dtype guessing you get a speedup and you also avoid >> potential mess-ups. >> >> >> Alessio: sadly you right about it not being possible to trust Excel with >> data. >> Could you please

Re: [Matplotlib-users] Scatter Plot with different colors

2010-10-10 Thread Alessio Civ
Thanks Goyo and Jae-Joon Lee. It worked! it worked! Goyo wrote: > > 2010/10/10 Alessio Civ : >> >> >> Please, can someone help me? I've been digging the documentation, but I >> can't find a way to do this. > > ¿Didn't you get my message

Re: [Matplotlib-users] Scatter Plot with different colors

2010-10-10 Thread Alessio Civ
nction in order to change the color of the points for specific definitions. Jae-Joon Lee wrote: > > On Tue, Oct 5, 2010 at 11:07 PM, Alessio Civ > wrote: >> >> Hi, >> >> I'm trying to make a scatter plot of 2 variables using a thirds as filter >> to

Re: [Matplotlib-users] Best way to use Excel Data

2010-10-10 Thread Alessio Civ
u please give more details on the sqlite method you suggest ? > > > -- >>> by Alessio Civ Oct 10, 2010; 09:04am: > Hi, > > a strong advice from someone who is using excel format with tons of > data is to save them in csv and then import in Sqlite. > > Excel messes up the d

Re: [Matplotlib-users] Best way to use Excel Data

2010-10-10 Thread Alessio Civ
Hi, a strong advice from someone who is using excel format with tons of data is to save them in csv and then import in Sqlite. Excel messes up the data types and gives a lot of troubles with numbers. Sqlite is fast and data are secure. The power of this system is that you can query your data an

Re: [Matplotlib-users] Scatter Plot with different colors

2010-10-09 Thread Alessio Civ
Please, can someone help me? I've been digging the documentation, but I can't find a way to do this. Alessio Civ wrote: > > Hi, > > I'm trying to make a scatter plot of 2 variables using a thirds as filter > to have different colors. > > Let's

[Matplotlib-users] Scatter Plot with different colors

2010-10-05 Thread Alessio Civ
Hi, I'm trying to make a scatter plot of 2 variables using a thirds as filter to have different colors. Let's say I have those data: x=1,2,3,4 y=2,3,4,5 z=0,1,0,1 Then I want the values of x and y corresponding to those of z=0 to be of a color and those corresponding to z=1 to be of another co