[R] expressions from dataframe columns

Alexander.Herr at csiro.au Alexander.Herr at csiro.au
Wed Feb 18 10:39:57 CET 2015


Hi List,

I am trying to assign a large expression. It has about 140 lines of code, so
of course this is cumbersome:

list('10001'=list(panel=c(PanelOne=944), seltype='Equal'),
'10002'=list(panel=c(PanelOne=454), seltype='Equal'),
'10003'=list(panel=c(PanelOne=1210), seltype='Equal'),
'10004'=list(panel=c(PanelOne=1), seltype='Equal'),
......
''640'=list(panel=c(PanelOne=1), seltype='Equal'))->test

The numbers in the expression come from within a dataframe:
layer          re1
10001       944
10002       454
10003       1210
10004       1
...
640           1

so in theory one should be able to construct this within R with something
like paste and cat. However, all my attempts have swarted me. 

Any  suggestions?

Thanks
Herry


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