Displaying 2 results from an estimated 2 matches for "datafrom_t".
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datafromdb
2012 Oct 11
1
performance analytics- package
In performance analytics - performance summary session , i cant run the
code of -
charts.PerformanceSummary(datafrom_table, rf = 0, main = NULL, method =
"ModifiedVaR", width = 0,event.labels = NULL, ylog = FALSE, wealth.index =
FALSE, gap = 12)
it just return blank chart.
datafrom_table - having a csv file.
and the rest of the things are get from the site
https://www.rmetrics.org/files/Meielisalp200...
2012 Oct 15
1
performance analytics
...vinmg like this ,
>getSymbols("IBM")
>weekly_data = to.weekly(week_name)
>dataframe=data.frame(weekly_data)
>outputfile_name="F:\\R-programs\\Outputfile.csv"
>write.table(dataframe, file =outputfile_name,sep = ",",col.names
=TRUE,row.names = T)
> datafrom_table <- read.csv(file=outputfile_name,head=TRUE,sep=",")
> d12=dput(datafrom_table)
structure(list(week_name.Open = c(97.18, 99.08, 99.4, 96.91,
98.57, 100, 98.6, 98.66, 96, 92.4, 93.86, 94, 94.71, 95.45, 96.4,
96.3, 97.23, 102.06, 102.42, 105.4, 106.95, 105.57, 106.55, 103.11,
1...