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author | ranke <ranke@5fad18fb-23f0-0310-ab10-e59a3bee62b4> | 2007-10-01 19:44:04 +0000 |
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committer | ranke <ranke@5fad18fb-23f0-0310-ab10-e59a3bee62b4> | 2007-10-01 19:44:04 +0000 |
commit | 14a5af60a36071f6a9b4471fdf183fd91e89e1cd (patch) | |
tree | 8c845109c3b3e7663b903f3a9d06f7094a4438d8 /trunk/man/ipowfunc.Rd | |
parent | 3dec3886b58f73427409d3ef9427c8440420cbc0 (diff) |
Moved everything into the trunk directory, in order to enable branching
git-svn-id: http://kriemhild.uft.uni-bremen.de/svn/chemCal@22 5fad18fb-23f0-0310-ab10-e59a3bee62b4
Diffstat (limited to 'trunk/man/ipowfunc.Rd')
-rw-r--r-- | trunk/man/ipowfunc.Rd | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/trunk/man/ipowfunc.Rd b/trunk/man/ipowfunc.Rd new file mode 100644 index 0000000..e09e590 --- /dev/null +++ b/trunk/man/ipowfunc.Rd @@ -0,0 +1,33 @@ +\name{ipowfunc} +\alias{ipowfunc} +\title{Power function} +\description{ + Inverse of the arithmetic power function \code{\link{powfunc}} used for + modelling univariate nonlinear calibration data. } +\usage{ + ipowfunc(x,a,b) +} +\arguments{ + \item{x}{ + Independent variable} + \item{a}{ + Coefficient} + \item{b}{ + Exponent} +} +\value{ + The result of evaluating the function + \deqn{f(x) = \frac{y}{a}^\frac{1}{b}}{f(x) = y/a^1/b} + which is the inverse of the function defined by \code{\link{powfunc}} +} +\author{ + Johannes Ranke + \email{jranke@uni-bremen.de} + \url{http://www.uft.uni-bremen.de/chemie/ranke} +} +\seealso{ + The original function \code{\link{powfunc}}. +} +\keyword{models} +\keyword{regression} +\keyword{nonlinear} |