List all objects in an .Rdata file.

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Description

This function opens an .Rdata file, lists the contents, and cleans up after itself.

Usage

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lsdata(fnam = ".Rdata")

Arguments

fnam

the name of the datafile to be examined.

Value

The output of ls applied to the objects loaded from the specified data file.

Author(s)

Carl Witthoft carl@witthoft.com

References

Various people have published similar code on Stack Overflow.

See Also

load, resave

Examples

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xblue<-1
yblue<-2
save(xblue,yblue,file='blue.Rdata')
lsdata('blue.Rdata')