Message-ID: <CADgEnDk=GdzZd1ySOAUKL1Hfs15jpo7+-SR9V=iAwy6JpXTQ5g@mail.gmail.com>
Date: 2015-04-07T16:30:53Z
From: Raghuraman Ramachandran
Subject: Unable to Scale/Display properly in plotting a xts/timeseries graph in a single plot
Dear guRus
I have xts data as:
str(volsA)
An ?xts? object on 2014-05-13/2015-04-07 containing:
Data: num [1:221, 1:2] 18.8 18.5 18.4 22.2 22 ...
- attr(*, "dimnames")=List of 2
..$ : NULL
..$ : chr [1:2] "vol1" "vol2"
Indexed by objects of class: [Date] TZ: UTC
xts Attributes:
List of 1
$ na.action:Class 'omit' atomic [1:20] 1 2 3 4 5 6 7 8 9 10 ...
.. ..- attr(*, "index")= num [1:20] 1.4e+09 1.4e+09 1.4e+09 1.4e+09
1.4e+09 ...
>
I am trying t0 plot them in a single frame but the scaling does not
happen properly.
plot(vols,plot.type="s",format="auto")
lines(vols[,2],col="red")
The lower graph in red gets displayed as a truncated graph and does
not fully exhibit the relationship. Can someone kindly help in
scaling/display please?
Thanks
Raghu