Pivote Table from DataFrame in R

Asked Sep 29 '16 at 16:07

Active Sep 29 '16 at 16:07

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I want to create something like a pivote table from a dataframe in R. I have the a dataframe with several columns and several rows. Let's say it has this structure(it has many columns, I dont know how many (is variable) and I can guess with other variable their name:

     DATE     1      7      15      30
2008-01-01   value  value  value  value
2008-01-02   value  value  value  value

I need an output with this structure:

   DATE      TENOR    VALUE  
2008-01-01   1        value  
2008-01-01   7        value 
2008-01-01   15       value 
2008-01-01   30       value 
2008-01-02   1        value  
2008-01-02   7        value 
2008-01-02   15       value 
2008-01-02   30       value

Did I explain myself?

Thanks in advance

asked Sep 29 '16 at 16:07

arodrisa

Yes, I tried to do it, but I am stuck, as I am a beginner in R – arodrisa Sep 29 '16 at 16:13
I did search for an hour or so, but Im still stuck... Thanks for the link. I'll take a glance – arodrisa Sep 29 '16 at 16:16
Well, thanks a lot for your help, anyway – arodrisa Sep 29 '16 at 16:26

Pivote Table from DataFrame in R

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