[,2] [1,]
>> 0.0137466171688024 0.0137466171688024 [2,] 1141.5395678772131305
>> 1141.5395678772131305
>>
>> which seems wrong as the original matrix had identical entries on the
off
>> diagonals.
>>
>> I am neither a programmer nor an expert in matr
her a programmer nor an expert in matrix calculus, so I do not
>> understand why I should be getting different answers using different
>> libraries to perform the ostensibly same function. I understand the
>> extremely small value of d²X/d(theta)² (PLLH[2,2]) may be
expert in matrix calculus, so I do not
understand why I should be getting different answers using different
libraries to perform the ostensibly same function. I understand the
extremely small value of d²X/d(theta)² (PLLH[2,2]) may be contributing to
the error, but I would appreciate confirmation,
o I do not
understand why I should be getting different answers using different
libraries to perform the ostensibly same function. I understand the
extremely small value of d²X/d(theta)² (PLLH[2,2]) may be contributing to
the error, but I would appreciate confirmation, or correction, from the
experts o
o I do not
understand why I should be getting different answers using different
libraries to perform the ostensibly same function. I understand the
extremely small value of d²X/d(theta)² (PLLH[2,2]) may be contributing to
the error, but I would appreciate confirmation, or correction, from the
exper
then) and then hand it off to optim.
Any further suggestions or corrections would be very much appreciated.
Thank you,
--Avraham Adler
r coercing this S4 class to a vector".
After briefly looking into methods and classes, I realize I am in way over
my head. Is there any way I could use /optim/ or another optimization
algorithm, on sparse matrices?
Thank you very much,
--Avraham Adler
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