I have this date frame:
> head(df1)
data spread
1 2006-01-01 -3.0404577
2 2006-02-01 -3.3902628
3 2006-03-01 -2.5283960
4 2006-04-01 -1.5279234
5 2006-05-01 -0.0897918
6 2006-06-01 1.0286549
> tail(df1)
data spread
112 2015-04-01 -0.2923391
113 2015-05-01 -0.8202538
114 2015-06-01 -1.0975489
115 2015-07-01 -1.1600462
116 2015-08-01 -0.4637534
117 2015-09-01 1.2141885
I want to invert the column and data order:
I made this command:
df1<-df1[order(rev(df1$data),rev(df1$spread)),]
It shuffles and leaves it disorganized:
> head(df1)
data spread
114 jun2015 -1.09754890
110 fev2015 0.06755755
106 out2014 0.87560496
116 ago2015 -0.46375344
117 set2015 1.21418847
111 mar2015 0.32772727
> tail(MatrizVerticeSpreadMensala)
data spread
9 set2006 0.0742353
3 mar2006 -2.5283960
4 abr2006 -1.5279234
5 mai2006 -0.0897918
7 jul2006 0.5451561
1 jan2006 -3.0404577
Any suggestions?
Thank you!