[R] readRDS problem
murdoch.duncan at gmail.com
Wed Feb 24 13:00:14 CET 2016
On 24/02/2016 4:26 AM, Sigbert Klinke wrote:
> I have two scripts, one creates a data structure (a list of data frames
> + some attributes) and saves it via saveRDS.
> The second script reads the RDS file (outside of any function) and
> data <- readRDS (name)
> works, but
> data <<- readRDS (name)
> creates the error
> Error: cannot change value of locked binding for 'data'
> Any idea what goes wrong?
"data <<-" looks for an existing object named data in a parent
environment and changes it. But the existing object is in the utils
namespace, and you're not allowed to change things there.
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