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shconfidence.3
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shconfidence.3
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.\" Automatically generated by Pandoc 3.1.3
.\"
.\" Define V font for inline verbatim, using C font in formats
.\" that render this, and otherwise B font.
.ie "\f[CB]x\f[]"x" \{\
. ftr V B
. ftr VI BI
. ftr VB B
. ftr VBI BI
.\}
.el \{\
. ftr V CR
. ftr VI CI
. ftr VB CB
. ftr VBI CBI
.\}
.TH "shconfidence" "1" "2021-02-15" "Fortran 95" "SHTOOLS 4.11"
.hy
.SH SHConfidence
.PP
Compute the probability that two functions are correlated at a given
spherical harmonic degree for a given correlation coefficient.
.SH Usage
.PP
\f[V]prob\f[R] = SHConfidence (\f[V]l\f[R], \f[V]corr\f[R])
.SH Parameters
.TP
\f[V]prob\f[R] : output, real(dp)
Probability that two functions expressed in spherical coefficients with
spectral correlation \f[V]corr\f[R] are correlated at degree
\f[V]l\f[R].
.TP
\f[V]l\f[R] : input, integer(int32)
The spherical harmonic degree.
.TP
\f[V]corr\f[R] : input, real(dp)
The correlation coefficient of the two data sets at degree \f[V]l\f[R].
.SH Description
.PP
\f[V]SHConfidence\f[R] will calculate the probability (between 0 and 1)
that two sets of spherical harmonic coefficients with spectral
correlation \f[V]corr\f[R] are linearly correlated at a given degree.
This is calculated using equation A7 from Pauer et al.\ (2006).
.SH References
.PP
Pauer, M, K.
Fleming, and O.
Cadek, Modeling the dynamic component of the geoid and topography of
Venus, J.
Geophys.
Res., 111, E11012, doi:10.1029/2005JE002511, 2006.
.SH See also
.PP
shadmitcorr, shpowerspectrum, shcrosspowerspectrum