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least-squares ( {{x,y}...} -- alpha beta )
Vocabulary
math.statistics
Definition
USING:
combinators
kernel
math
;
IN:
math.statistics
:
least-squares
( {{x,y}...} -- alpha beta )
[r]
{
[
2dup
]
[
]
[
]
[
]
[
]
}
spread
[
(r)
]
2keep
swap
/
*
[
swapd
*
-
]
keep
;