mda.subset: A wrapper for subset() method with proper set of attributed
In mdatools: Multivariate Data Analysis for Chemometrics
mda.subset R Documentation
A wrapper for subset() method with proper set of attributed
Description
A wrapper for subset() method with proper set of attributed
Usage
mda.subset(x, subset = NULL, select = NULL)
Arguments
x
dataset (data frame or matrix)
subset
which rows to keep (indices, names or logical values)
select
which columns to select (indices, names or logical values)
Details
The method works similar to the standard subset() method, with minor differences. First
of all it keeps (and correct, if necessary) all important attributes. If only columns are
selected, it keeps all excluded rows as excluded. If only rows are selected, it keeps all
excluded columns. If both rows and columns are selected it removed all excluded elements first
and then makes the subset.
The parameters subset and select may each be a vector with numbers or nanes
without excluded elements, or a logical expression.
Value
a data with the subset
mdatools documentation built on Sept. 11, 2024, 7:59 p.m.
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| mda.subset | R Documentation |
A wrapper for subset() method with proper set of attributed
Description
A wrapper for subset() method with proper set of attributed
Usage
mda.subset(x, subset = NULL, select = NULL)
Arguments
x |
dataset (data frame or matrix) |
subset |
which rows to keep (indices, names or logical values) |
select |
which columns to select (indices, names or logical values) |
Details
The method works similar to the standard subset() method, with minor differences. First
of all it keeps (and correct, if necessary) all important attributes. If only columns are
selected, it keeps all excluded rows as excluded. If only rows are selected, it keeps all
excluded columns. If both rows and columns are selected it removed all excluded elements first
and then makes the subset.
The parameters subset and select may each be a vector with numbers or nanes
without excluded elements, or a logical expression.
Value
a data with the subset
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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