true_range_i: True Range of Integer Values
In dvmisc: Faster Computation of Common Statistics and Miscellaneous Functions
Description
Usage
Arguments
Value
Examples
Description
Defined as the difference between the maximum and the minimum. Equivalent to
base R code diff(range(x)), but much faster.
Usage
1
true_range_i(x)
Arguments
x
Integer vector or matrix.
Value
Integer value.
Examples
1
2
3
4
# In general, true_range_i is much faster than diff(range(x))
x <- rpois(1000, lambda = 5)
all.equal(diff(range(x)), true_range_i(x))
benchmark(diff(range(x)), true_range_i(x), replications = 5000)
dvmisc documentation built on May 2, 2019, 5:51 p.m.
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Description Usage Arguments Value Examples
Description
Defined as the difference between the maximum and the minimum. Equivalent to
base R code diff(range(x)), but much faster.
Usage
1 | true_range_i(x)
|
Arguments
x |
Integer vector or matrix. |
Value
Integer value.
Examples
1 2 3 4 | # In general, true_range_i is much faster than diff(range(x))
x <- rpois(1000, lambda = 5)
all.equal(diff(range(x)), true_range_i(x))
benchmark(diff(range(x)), true_range_i(x), replications = 5000)
|
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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