On Thu, Nov 12, 2009 at 9:14 PM, Sturla Molden wrote:
> Alexey Tigarev skrev:
>> I have implemented multiple regression in a following way:
>>
>>
> You should be using QR or SVD for this.
>
> Sturla
>
Seeing this QR and SVD terms I recalled the answer to the "I am the very
model for a student mat
Alexey Tigarev skrev:
> I have implemented multiple regression in a following way:
>
>
You should be using QR or SVD for this.
Sturla
___
NumPy-Discussion mailing list
NumPy-Discussion@scipy.org
http://mail.scipy.org/mailman/listinfo/numpy-discussio
On Thu, Nov 12, 2009 at 6:44 PM, Robert Kern wrote:
> On Thu, Nov 12, 2009 at 17:38, Alexey Tigarev
> wrote:
>> Hi All!
>>
>> I have implemented multiple regression in a following way:
>>
>> def multipleRegression(x, y):
>> """ Perform linear regression using least squares method.
>>
>> X
On 12-Nov-09, at 6:44 PM, Robert Kern wrote:
>> I am using it on large number of observations so it is common to have
>> "x" matrix of about 5000x20 and "y" vector of length 5000, and more.
>> I also have to run that multiple times for different "y" vectors and
>> same "x" matrix.
>
> Just make a
On Thu, Nov 12, 2009 at 17:38, Alexey Tigarev wrote:
> Hi All!
>
> I have implemented multiple regression in a following way:
>
> def multipleRegression(x, y):
> """ Perform linear regression using least squares method.
>
> X - matrix containing inputs for observations,
> y - vector conta
Hi All!
I have implemented multiple regression in a following way:
def multipleRegression(x, y):
""" Perform linear regression using least squares method.
X - matrix containing inputs for observations,
y - vector containing one of outputs for every observation """
mulregLogger.de
