Cul
(Package: prospectr) :
Cochran C critical value
Upper limit critical value Cul for one-sided test on balanced design
● Data Source:
CranContrib
● Keywords: internal
● Alias: Cul
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naes
(Package: prospectr) :
k-means sampling
Perform a k-means sampling on a matrix or data.frame for multivariate calibration
● Data Source:
CranContrib
● Keywords:
● Alias: naes
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Convolution, written in C++
● Data Source:
CranContrib
● Keywords: internal
● Alias: convCppM
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spliceCorrection
(Package: prospectr) :
Splice correction of a spectral matrix acquired with an ASD spectrometer
Corrects steps in an input spectral matrix by linear interpolation of the values of the edges of the middle sensor
● Data Source:
CranContrib
● Keywords:
● Alias: spliceCorrection
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readASD
(Package: prospectr) :
Read ASD FieldSpec Pro binary and ASCII files
Read single or multiple binary and ASCII files acquired with an ASD FieldSpec Pro (ASDi, Boulder, CO) spectroradiometer
● Data Source:
CranContrib
● Keywords:
● Alias: readASD
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fastDist
(Package: prospectr) :
A fast distance algorithm for two matrices written in C++
A fast distance algorithm for two matrices written in C++
● Data Source:
CranContrib
● Keywords: internal
● Alias: fastDist
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blockNorm
(Package: prospectr) :
Sum of squares block weighting
Sum of squares block weighting: allows to scale blocks of variables, but keeping the relative weights of the variables inside a block.
● Data Source:
CranContrib
● Keywords:
● Alias: blockNorm
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duplex
(Package: prospectr) :
DUPLEX algorithm for calibration sampling
Select calibration samples from a large multivariate data using the DUPLEX algorithm
● Data Source:
CranContrib
● Keywords:
● Alias: duplex
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blockScale
(Package: prospectr) :
Hard or soft block scaling
Hard or soft block scaling of a spectral matrix to constant group variance. In multivariate calibration, block scaling is used to down-weight variables, when one block of variables dominates other blocks. With hard block scaling, the variables in a block are scaled so that the sum of their variances equals 1. Wen soft block scaling is used, the variables are scaled such that the sum of variable variances is equal to the square root of the number of variables in a particular block.
● Data Source:
CranContrib
● Keywords:
● Alias: blockScale
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e2m
(Package: prospectr) :
A function for transforming a matrix from its Euclidean space to its Mahalanobis space
A function for transforming a matrix from its Euclidean space to its Mahalanobis space
● Data Source:
CranContrib
● Keywords: internal
● Alias: e2m
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providing 
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