Error in xy.coords(x, NULL, log = log) : (list) object cannot be coerced to type 'double'

Hi there,

When I run the code below I get the error

Error in xy.coords(x, NULL, log = log) :(list) object cannot be coerced to
type 'double'

Any tips how I can resolve this?
library("waveslim")

vols=read.csv(file="C:/Users/ocuk/My Documents/Abs Vol.csv", header=TRUE,
sep=",")
x<-c(vols[,1])
#x
#data(ibm)
av.la8 <- mra(x, "la8", 4, "modwt")
#names(av.la8) <- c("d1", "d2", "d3", "d4","d5","d6", "d7", "d8","s8")
names(av.la8) <- c("d1", "d2", "d3", "d4","s4")
#par(mfcol=c(10,1), pty="m", mar=c(5-2,4,4-2,2))
par(mfcol=c(6,1), pty="m", mar=c(5-2,4,4-2,2))
plot.ts(av.la8, axes=F, ylab="", main="abs vol")
*Error in xy.coords(x, NULL, log = log) : 
  (list) object cannot be coerced to type 'double'*
#for(i in 1:9)
for(i in 1:5)
+ 	plot.ts(av.la8[[i]], axes=F, ylab=names(av.la8)[i])
axis(side=1, at=seq(0,1541,by=100), 
+ 		labels=c(0,"",200,"",400,"",600,"",800,"",1000,"",1200,"",1400,""))

--
View this message in context: http://r.789695.n4.nabble.com/Error-in-xy-coords-x-NULL-log-log-list-object-cannot-be-coerced-to-type-double-tp4524046p4524046.html
Sent from the R help mailing list archive at Nabble.com.
Hi there,

When I run the code below I get the error

Error in xy.coords(x, NULL, log = log) :(list) object cannot be coerced to
type 'double'

Any tips how I can resolve this?
The mra output is a list, hence plot.ts cannot handle it.
You probably want to plot the original data in the first place given you 
are following the example from ?mra

Uwe Ligges

library("waveslim")

vols=read.csv(file="C:/Users/ocuk/My Documents/Abs Vol.csv", header=TRUE,
sep=",")
x<-c(vols[,1])
#x
#data(ibm)
av.la8<- mra(x, "la8", 4, "modwt")
#names(av.la8)<- c("d1", "d2", "d3", "d4","d5","d6", "d7", "d8","s8")
names(av.la8)<- c("d1", "d2", "d3", "d4","s4")
#par(mfcol=c(10,1), pty="m", mar=c(5-2,4,4-2,2))
par(mfcol=c(6,1), pty="m", mar=c(5-2,4,4-2,2))
plot.ts(av.la8, axes=F, ylab="", main="abs vol")
*Error in xy.coords(x, NULL, log = log) :
   (list) object cannot be coerced to type 'double'*
#for(i in 1:9)
for(i in 1:5)
+ 	plot.ts(av.la8[[i]], axes=F, ylab=names(av.la8)[i])
axis(side=1, at=seq(0,1541,by=100),
+ 		labels=c(0,"",200,"",400,"",600,"",800,"",1000,"",1200,"",1400,""))

--
View this message in context: http://r.789695.n4.nabble.com/Error-in-xy-coords-x-NULL-log-log-list-object-cannot-be-coerced-to-type-double-tp4524046p4524046.html
Sent from the R help mailing list archive at Nabble.com.

______________________________________________
R-help at r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
that's it!

Thank you.

--
View this message in context: http://r.789695.n4.nabble.com/Error-in-xy-coords-x-NULL-log-log-list-object-cannot-be-coerced-to-type-double-tp4524046p4541340.html
Sent from the R help mailing list archive at Nabble.com.