> 60,000
I hope that you actually haven't got any comma to separate the
thousands... it separates fields in a csv files (as the "Comma
Separated Values" name may suggest). If so, get rid of the commas.
> the 3dplot function returns this error,
> (list) object cannot be coerced to 'double'
> td<-read.csv("td.csv", header=TRUE)
> price<-read.csv("price.csv", header=TRUE)
> contractdate<-read.csv("contractdate.csv", header=TRUE)
You have to coerce the 1-column dataframes created by read.csv to
numeric vectors or to a 60000x3 dataframe.
solution 1:
myData <- cbind(td,contractdate,price)
> library(rgl)
plot3d(mydata)
solution 2:
td <- as.numeric(td)
...
price <- as.numeric(price)
plot3d(td,contractdate,price)
Bye,
ScionForbai
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