Hi jochen:
After browsing the samples, I think this type of chart will fit one my uses.  www.jschmidt-systemberatung.de/index.php...9&Itemid=652&lang=en

But I will need to graph 5 keys instead of two as well as five data arrays.   Question is that possible?  Case is elections results five political parties and want to show historic results. X axis will be like 2012, 2016 etc and instead of John and Mary > A, B, C, D.,E.

BTW, would like to check the CSV format, Could you provide the pv_system-201507.csv file? Have lot of data to process and having a look into the csv file will help a lot.

Thank you!!

Edfel
 

hi,

with php-RGraph you would set the key like this: dowload csv-file via www.jschmidt-systemberatung.de/php-apps/...pv_system-201605.csv

Hi jochen:
Thank you! One more question, How about  the Joomla plugin code for this chart:   www.jschmidt-systemberatung.de/index.php...9&Itemid=652&lang=en

Appreciated!

Edfel

hi,
try this you would define keys with

Jochen:
My CSV skills are limited.  Please check if you can, the attached csv file.  It includes the data I want to graph in Joomla.  I guess will need to work with arrays.  Variables are 1) Election years (1996, 2000, 2004, etc) X axis, Votes (Y Axis) and Political Party (a,b,c,d,e keys). 

Altough if the rgraph Joomla plugin could read the file (with minimal editing) will be much  better.

Will appreciate a lot your help. You being very kind.

Edfel 
 
 

hi,
majarproblem is your csv-file. You should swap rows with columns.

e.g.
year pnp ppd pip
1992 680 464 643 33
c