Description Usage Arguments Value Author(s) See Also Examples
The input data matrix (X
), number of end-members (q
),
weight transformation limits (l) and constant sum scaling parameter
(c
) are checked. This includes checking for absence of missing
values, columns containing only zero-values and for numeric data type of
all variables. A furthercheck tests if l
is below the maximum
possible value, preventing numerical instability prior to factor rotation.
1 | check.data(X, q, l, c, ...)
|
X |
|
q |
|
l |
|
c |
|
... |
Further arguments passed to the function. |
Character
vector, verbose test results.
Michael Dietze, Elisabeth Dietze
1 2 3 4 5 6 7 8 9 10 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.