Displaying 2 results from an estimated 2 matches for "dadta".
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dada
2010 Jul 28
1
How to point a column of dataframe by a "character"
...of variable to
values of that variable. That is, I first attach the data. I can type a to
pull out values of data[,"a"] (a vector of numeric) directly. However, using
Xs[1] will give me only "character" - "a". Thus, is there any function that
allow me to pull values of dadta[,"a"] , eg, some_function(Xs[1]) give me
values of data[,"a"]
Any help is appreciated.
Tony
[[alternative HTML version deleted]]
2010 Jul 28
0
Fwd: How to point a column of dataframe by a "character"
...ach the data. I can
>> type a to
>> pull out values of data[,"a"] (a vector of numeric) directly.
>> However, using
>> Xs[1] will give me only "character" - "a". Thus, is there any
>> function that
>> allow me to pull values of dadta[,"a"] , eg, some_function(Xs[1])
>> give me
>> values of data[,"a"]
>>
>> Any help is appreciated.
>>
>>
>> Tony
>
David Winsemius, MD
West Hartford, CT