[R] Could not read time series data using read.zoo()

Jeff Newmiller jdnewm|| @end|ng |rom dcn@d@v|@@c@@u@
Thu Aug 3 17:04:53 CEST 2023


no commas?

On August 3, 2023 7:53:07 AM PDT, Christofer Bogaso <bogaso.christofer using gmail.com> wrote:
>Hi,
>
>I have a CSV which contains data like below (only first few rows),
>
>Date Adj Close lret
>02-01-1997 737.01
>03-01-1997 748.03 1.48416235
>06-01-1997 747.65 -0.050813009
>07-01-1997 753.23 0.743567202
>08-01-1997 748.41 -0.64196699
>09-01-1997 754.85 0.856809786
>10-01-1997 759.5 0.614126802
>
>However when I try to read this data using below code I get error,
>
>read.zoo("1.csv", sep = ',', format = '%d-%m-%Y')
>
>Error reads as,
>
>index has 4500 bad entries at data rows: 1 2 3 4 5 6 7 8 9.....
>
>Could you please help to understand why I am getting this error?
>
>> sessionInfo()
>
>R version 4.2.2 (2022-10-31)
>
>Platform: x86_64-apple-darwin17.0 (64-bit)
>
>Running under: macOS Big Sur ... 10.16
>
>
>Matrix products: default
>
>BLAS:   /Library/Frameworks/R.framework/Versions/4.2/Resources/lib/libRblas.0.dylib
>
>LAPACK: /Library/Frameworks/R.framework/Versions/4.2/Resources/lib/libRlapack.dylib
>
>
>locale:
>
>[1] C/UTF-8/C/C/C/C
>
>
>attached base packages:
>
>[1] stats     graphics  grDevices utils     datasets  methods   base
>
>
>other attached packages:
>
>[1] zoo_1.8-12
>
>
>loaded via a namespace (and not attached):
>
>[1] compiler_4.2.2  tools_4.2.2     grid_4.2.2      lattice_0.20-45
>
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-- 
Sent from my phone. Please excuse my brevity.



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