| qreadm {qs} | R Documentation |
Reads an object in a file serialized to disk using qsavem.
qload(file, env = parent.frame(), ...) qreadm(file, env = parent.frame(), ...)
file |
the file name/path. |
env |
the environment where the data should be loaded. |
... |
additional arguments will be passed to qread. |
This function extends qread to replicate the functionality of base::load to load multiple saved objects into your workspace. 'qloadm' and 'qsavem' are alias of the same function.
Nothing is explicitly returned, but the function will load the saved objects into the workspace.
x1 <- data.frame(int = sample(1e3, replace=TRUE),
num = rnorm(1e3),
char = randomStrings(1e3), stringsAsFactors = FALSE)
x2 <- data.frame(int = sample(1e3, replace=TRUE),
num = rnorm(1e3),
char = randomStrings(1e3), stringsAsFactors = FALSE)
myfile <- tempfile()
qsavem(x1, x2, file=myfile)
rm(x1, x2)
qload(myfile)
exists('x1') && exists('x2') # returns true
# qs support multithreading
qsavem(x1, x2, file=myfile, nthreads=2)
rm(x1, x2)
qload(myfile, nthreads=2)
exists('x1') && exists('x2') # returns true