On 3 April 2012 at 15:31, Niek de Klein wrote:
| Hi everyone,
|
| When I do:
|
| import rpy2.robjects as R
| exampleDict = {'colum1':R.IntVector([1,2,3]), 'column2':R.FloatVector([1,2]),
| 'column3':R.FloatVector([1,2,3,4])}
| R.DataFrame(exampleDict)
|
| I get the error that the rows are not of the same lenghts: "arguments imply
| differing number of rows: 2, 4, 3".
|
| How I solved it before is to loop through the lists before making them vectors
| and adding NA to all the lists that are smaller than the longest until they
are
| all of the same length. Is there an easy way of making a dataframe with rpy2
| with different column lengths?
No, R imposes equal length of all vectors with a data.frame.
Dirk
--
R/Finance 2012 Conference on May 11 and 12, 2012 at UIC in Chicago, IL
See agenda, registration details and more at http://www.RinFinance.com
------------------------------------------------------------------------------
Better than sec? Nothing is better than sec when it comes to
monitoring Big Data applications. Try Boundary one-second
resolution app monitoring today. Free.
http://p.sf.net/sfu/Boundary-dev2dev
_______________________________________________
rpy-list mailing list
rpy-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/rpy-list
