Displaying 1 result from an estimated 1 matches for "3x900".
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3900
2009 Apr 23
6
Stuck using constrOptim
...%*% Y - Z)^2) so i'm trying to get
values for x to minimize the sum of the squared deviations between the
product of x and Y and Z.
Anyways i have no problem using this when x is a 3x1 test variable. it
works great with the constraints and everything. when i actually use it on
my data x is 3x900 or so and it wont optimize it just gives me back my
initial guess....this is the output i'm getting:
$value
[1] 22.7438
$counts
function gradient
906 NA
$convergence
[1] 1
$message
NULL
$outer.iterations
[1] 1
$barrier.value
[1] 1.381551e-06
this is definitely not the right...