lto:r-help-boun...@r-project.org>] On
> Behalf Of Upananda
> Pani
> Sent: Wednesday, September 20, 2017 11:06 AM
> To: Gabor Grothendieck
> <ggrothendi...@gmail.com<mailto:ggrothendi...@gmail.com>>
> Cc: r-help <r-help@r-project.org<mailto:r-help@r-project.org&
Message-
> > From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Upananda
> > Pani
> > Sent: Wednesday, September 20, 2017 11:06 AM
> > To: Gabor Grothendieck <ggrothendi...@gmail.com>
> > Cc: r-help <r-help@r-project.org>
> > Subject: Re: [R]
<ggrothendi...@gmail.com>
> Cc: r-help <r-help@r-project.org>
> Subject: Re: [R] Convert data into zoo object using Performance analytics
> package
>
> Dear Sir,
>
> Thanks for your mail and help. I got this error while trying to run your code.
>
>
Dear Sir,
Thanks for your mail and help. I got this error while trying to run your
code.
sbux1.z <- read.csv.zoo(u, FUN = as.yearmon, format = fmt)
Error in read.table(file = file, header = header, sep = sep, quote = quote,
:
'file' must be a character string or connection
Thanks and
Depending on how you created df maybe your code has the column names
wrong. In any case these 4 alternatives all work. Start a fresh R
session and then copy and paste this into it.
library(zoo)
u <- "https://faculty.washington.edu/ezivot/econ424/sbuxPrices.csv;
fmt <- "%m/%d/%Y"
# 1
sbux1.z
Dear All,
While i am trying convert data frame object to zoo object I am
getting numeric(0) error in performance analytics package.
The source code i am using from this website to learn r in finance:
https://faculty.washington.edu/ezivot/econ424/returnCalculations.r
# create zoo objects from
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