Displaying 2 results from an estimated 2 matches for "quatity".
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quantity
2004 Oct 28
2
Weighted regresion using lm
Hi:
Could anyone help me to clarify this: are the weights normalized inside lm
function (package:stats) before applied to the error term? For example:
>lm (cost ~ material, weights=quatity, data=receipt)
will lm normalize quatity such that sum(quatity) = 1? I traced to lm.wfit and
then the weights get transferred into a precompiled FORTRAN module so I can't
figure out. Thanks!
> version
_
platform sparc-sun-solaris2.9
arch sparc...
2003 Feb 01
0
We are looking for USA's waste paper 3#,11# supplier. Order quatity:2000tons/month. (PR#2516)
Dear Sir
We are a leading importer of USA's waste paper from China. We have been importing
waste paper from USA and Canada in very large quantity.
Now we are looking for the supplier who can offer 2000 tons of USA's waste paper
3#, 11# monthly. If you could offer this item pls kindly reply us and we will negotiate
with you further.
Any quick reply from your side will be appreciated by