Unexpected behavior when loading .qs file
Closed this issue · 2 comments
Hi,
given the following minimal example:
tmp01 <- data.frame(
x1 = rnorm(1000)
, x2 = rnorm(1000)
)
qs::qsave(tmp01, file = "tmp01.qs")
If I use qs::qload(file = "tmp01.qs")
for re-loading the data, I get each column, x1
and x2
, as a single object. If I use tmp02 <- qs::qload(file = "tmp01.qs")
, I additionally get an environment tmp02
. I never saw that before.
If I use qs::qsavem(tmp01, file = "tmp01.qs")
instead, qs::qload(file = "tmp01.qs")
re-loads the data frame tmp01
as expected.
What is going on here?
Hmm ... perhaps I mixed up qload
and qread
. Sorry for that. But what is the difference?
Hi, yes qload
and qread
are different. The base R comparables are load
and readRDS
.
qload
will take a list in a file and put it into the global environment. qread
will return an object in a file e.g. tmp02 <- qread("tmp01.qs")