On Dec 20, 2010, at 3:01 PM, Paolo Rossi wrote:
Hi everyone,
I am trying to fit a sine function on one year of wind data. I have
two
questions below.
Looking around on the net I managed to get the following:
Sine Equation: y = a + b * sin( c + d*x )
b is the amplitude, c is the phase shi
Hi:
Try using package sos to address your question re which packages perform
sine/trig regression:
library(sos)
findFn('sine regression')# 12 matches on my system
findFn('trigonometric regression') # 9 matches
The results point largely to the mFilter, oce, circStats and circular
packages. I
Hi everyone,
I am trying to fit a sine function on one year of wind data. I have two
questions below.
Looking around on the net I managed to get the following:
Sine Equation: y = a + b * sin( c + d*x )
b is the amplitude, c is the phase shift, d is something deal with
periodicty of data*.*
Thi
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