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Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
... colB
#iA iB
#a a -1.297535 0.691787
# b -1.688411 0.404430
# c 0.275806 -0.078871
# d -0.509815 -0.220326
# e -0.066680 0.607233
# c 0.275806 -0.078871 # <--- dup 1
# e -0.066680 0.607233 # <--- dup 2
and here's the important part
# group...
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Paulo Mattos
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