Thank you David and Dennis
On Mon, Mar 28, 2011 at 3:43 PM, David Winsemius <dwinsem...@comcast.net>wrote:
>
> On Mar 28, 2011, at 11:20 AM, Ram H. Sharma wrote:
>
> Dear all
>>
>> My dataframe has > 80,000 variables which I can not everytime load into R
>> using *.txt files (read.table option), cost me time and sometime computer
>> decomes not responsive. So I need a way to save my dataframe in my
>> workdirectory as such.
>>
>> Execuse me if the problem is too simple. I tried the following, I do not
>> know what is wrong with it:
>>
>> Example data:
>> x <- 1:10
>> y <- 21:30
>> z <- 31:40
>> df2 <- data.frame(x,y, z)
>> save(df2, file="df2.RData")
>> My trials
>>
>> # trying to load
>> data(df2)
>>
>
> The data() function load from package libraries.
>
>
> Warning message:
>> In data(df2) : data set 'df2' not found
>> data(df2.RData)
>> Warning message:
>> In data(df2.RData) : data set 'df2.RData' not found
>>
>> data("df2.RData")
>> Warning message:
>> In data("df2.RData") : data set 'df2.RData' not found
>>
>> load(df2)
>> Error in load(df2) : bad 'file' argument
>>
>> load(df2.RData)
>> Error in load(df2.RData) : object 'df2.RData' not found
>>
>
> Without quotes around df2.Rdata, R thinks you want a file whose name can
> be found in a character vector of that name that is already in the
> workspace.
>
> try:
>
> load(file="df2.RData")
>
> --
>
> David Winsemius, MD
> West Hartford, CT
>
>
--
Ram H
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