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inst/examples/acast.R
In broadcast: Broadcasted Array Operations Like 'NumPy'
x <- cbind(id = c(rep(1:3, each = 2), 1), grp = c(rep(1:2, 3), 2), val = rnorm(7))
print(x)
grp <- as.factor(x[, 2])
levels(grp) <- c("a", "b")
margin <- 1L
acast(x, margin, grp, fill = TRUE)
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broadcast documentation built on Sept. 15, 2025, 5:08 p.m.
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x <- cbind(id = c(rep(1:3, each = 2), 1), grp = c(rep(1:2, 3), 2), val = rnorm(7))
print(x)
grp <- as.factor(x[, 2])
levels(grp) <- c("a", "b")
margin <- 1L
acast(x, margin, grp, fill = TRUE)
Try the broadcast package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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