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fair
2011 Feb 19
4
Accessing DF index
I have a dataframe called x2. It seems to have a date column but I can't
access it or give it a name or convert it to a date. How do I refer to that
first column and make it a date ? When I try x2[1,] I get the second column.
head(x2)
FAIRX SP500 delta
2000-08-31 0.010101096 0.007426964 0.002674132
2000-09-29 0.096679730 -0.054966292 0.151646023
2000-10-31 -0.008245580 -0.004961785 -0.003283795
2000-11-30 0.037024545 -0.083456134 0.120480679
2000-12-29 0.080042708 0.004045193 0.075997514
2001-01-31 -0.009042396...