Hello,
Thanks you !
Y.Sato
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Hello,
%python does not resolve this problem unfortunately.
I understand that "pre-parser" is a difficult problem.
I tried the following, which works.
r('library(ggplot2)')
r('p <- ggplot(mtcars, aes(x = factor(cyl))) + geom_bar()')
r('plot(p)')
Thanks,
Yoshihiro Sato
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Hi,
I tried to learn the ggplot package in Sage 6.3 as follows.
ggplot(mtcars, aes('factor(cyl)')) does not work.
Would you show me how to resolve this problem ?
Thanks,
Yoshihiro Sato
Sage Version 6.3, Release Date: 2014-08-10
from ggplot import *
# geom_bar exa
Dear slelievre,
Thank you for your mail.
I have resolved this problem by the following procedure.
Thanks,
Yoshihiro Sato
$ sage -version
Sage Version 6.3, Release Date: 2014-08-10
$ sage -f r
...
Successfully installed r-3.1.1.p0
Deleting temporary build directory
/Applications/Sage-6.3.a
Hi,
I would like to report an error message in Sage 6.3 on Mac OS X 10.9.
r("install.packages('ggplot2')") makes an error message.
Would you please check this problem ?
Thanks,
Yoshihiro Sato
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Hi,
I have an idea using ImageMagic.
In terminal:
$ convert -resize x350 file.png file2.png
In notebook:
from IPython.display import display, Image
display(Image('/path/to/directory/file2.png'))
Would you please show me how to do "convert -resize x350 file.png
file2.png" in notebook ?
I usual
Hi,
I made an example.
from IPython.display import display, Image
x = var('x')
plot(sin(x), 0, 2*pi, figsize= 4).save('/path/to/directory/file.png')
display(Image('/path/to/directory/file.png'))
Thanks.
y. Sato
On Sunday, September 28, 2014 11:57:52 AM UTC+9, P Purkayastha wrot
Hello,
Would you teach me how to change image size ?
Thanks!
Yoshihiro Sato
On Thursday, June 6, 2013 4:18:54 PM UTC+9, Jose Guzman wrote:
>
> This was a very good idea!
>
> Now I generate the plots as you mentioned:
>
> The trick was to use IPython.display to take the png files. Like this:
>
>
