preprocess: Preprocessing Data to Be Tested with Statiotest.
In D-Roberts/statiotest: A Second-Order Cumulant Spectrum Test for Strict Stationarity
Description
Usage
Arguments
Value
Examples
Description
Trims, detrends and demeans a vector of numbers.
Usage
1
preprocess(x1 = NULL, idemean = TRUE, idetrend = TRUE, itrim = 1)
Arguments
x1
A vector of numbers.
idemean
A boolean, True is Default which means the sample mean
substracted from data.
idetrend
A boolean, Default = True, which means that a detrending
is done using the pracma package and OLS, which might or might not impact
the data depending on presence of trend.
itrim
A number that gives the percentage trimming in each tail.
Value
The vector of preprocessed data.
Examples
1
preprocess(x1 = rnorm(1000), idemean = TRUE, idetrend = TRUE, itrim = 0)
D-Roberts/statiotest documentation built on May 6, 2019, 12:55 p.m.
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Description Usage Arguments Value Examples
Description
Trims, detrends and demeans a vector of numbers.
Usage
1 | preprocess(x1 = NULL, idemean = TRUE, idetrend = TRUE, itrim = 1)
|
Arguments
x1 |
A vector of numbers. |
idemean |
A boolean, True is Default which means the sample mean substracted from data. |
idetrend |
A boolean, Default = True, which means that a detrending is done using the pracma package and OLS, which might or might not impact the data depending on presence of trend. |
itrim |
A number that gives the percentage trimming in each tail. |
Value
The vector of preprocessed data.
Examples
1 | preprocess(x1 = rnorm(1000), idemean = TRUE, idetrend = TRUE, itrim = 0)
|
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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