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inst/benchmarks/bench-support.R
In FSelectorRcpp: 'Rcpp' Implementation of 'FSelector' Entropy-Based Feature Selection Algorithms with a Sparse Matrix Support
library(FSelectorRcpp)
library(microbenchmark)
x <- round(rnorm(10000), 3)
microbenchmark(length(unique(x)), fs_count_levels(x))
x <- as.character(x)
microbenchmark(length(unique(x)), fs_count_levels(x))
microbenchmark(length(levels(factor(x))), fs_count_levels(x))
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FSelectorRcpp documentation built on April 28, 2023, 5:07 p.m.
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library(FSelectorRcpp)
library(microbenchmark)
x <- round(rnorm(10000), 3)
microbenchmark(length(unique(x)), fs_count_levels(x))
x <- as.character(x)
microbenchmark(length(unique(x)), fs_count_levels(x))
microbenchmark(length(levels(factor(x))), fs_count_levels(x))
Try the FSelectorRcpp 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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