[R] Merge more than 2 dataframe
Vasilchenko Aleksander
vasilchenko.a.p at gmail.com
Mon Dec 17 17:03:54 CET 2012
Hello.
I have for example 4 or more dataframe which like such this example:
date value
2006-11 0.4577647
2006-12 NaN
2006-10 0.1577647
2006-11 0.3577647
2006-12 NaN
2007-01 NaN
2007-02 NaN
2007-03 0.2956429
2007-01 0.3677647
2007-02 NaN
They have the same length. I need merge by date undefined number of
dataframes. End result output will look like such example
date name1 name2 name3 name4 ....
2006-11 0.4577647 0.4577647 0.4577647 NaN
2006-12 NaN NaN 0.4577647 0.4577647
2006-10 0.1577647 0.1577647 0.4577647 NaN
2006-11 0.3577647 0.8577647 0.4577647 0.4577647
2006-12 NaN 0.1577647 0.4577647 0.4577647
2007-01 NaN 0.2277647 NaN 0.1777647
2007-02 NaN 0.4577647 0.4577647 0.4477647
2007-03 0.2956429 NaN 0.4577647 0.1577647
2007-01 0.3677647 0.4577647 NaN7 0.4577647
2007-02 NaN 0.6577647 0.4577647 0.4577647
Sincerely yours,
Aleksander
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