apply_pb | R Documentation |
Can be used like standard base:::apply. The only thing it does is create an additional progress bar.
apply_pb(X, MARGIN, FUN, ...)
X |
see ?apply for parameter explanation |
MARGIN |
see ?apply |
FUN |
see ?apply |
... |
see ?apply |
see ?apply
apply()
## Not run:
apply_pb(anscombe, 2, sd, na.rm = TRUE)
# larger dataset
df <- data.frame(rnorm(30000), rnorm(30000))
head(apply_pb(df, 1, sd))
# performance comparison
df <- data.frame(rnorm(90000), rnorm(90000))
system.time(apply(df, 1, sd))
system.time(apply_pb(df, 1, sd))
## End(Not run)
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