Empirical orthogonal functions

eof2data Reconstructs a data set from EOFs and EOF time series.
eof2data_n Reconstructs a data set from EOFs and EOF time series, given an index that specifies which dimension contains the time dimemsion.
eof_varimax Rotates EOFs using the using Kaiser row normalization and the varimax criterion (deprecated version).
eofcor Calculates empirical orthogonal functions via a correlation matrix (NCL's original function).
eofcor_pcmsg Calculates empirical orthogonal functions via a correlation matrix (missing values allowed) (deprecated version).
eofcor_ts Calculates the time series of the amplitudes associated with each eigenvalue in an EOF which was calculated using a correlation matrix.
eofcor_Wrap Calculates empirical orthogonal functions and retains metadata. (NCL's original function).
eofcov Calculates empirical orthogonal functions via a covariance matrix (original version).
eofcov_pcmsg Calculates empirical orthogonal functions via a covariance matrix (missing values allowed)(deprecated version).
eofcov_ts Calculates the time series of the amplitudes associated with each eigenvalue in an EOF which was calculated using a covariance matrix.
eofcov_Wrap Calculates empirical orthogonal functions and retains metadata. (NCL's original EOF function).
eofunc Computes empirical orthogonal functions (EOFs, aka: Principal Component Analysis).
eofunc_n Computes empirical orthogonal functions (EOFs, aka: Principal Component Analysis), given an index that specifies which dimension contains the number of observations.
eofunc_n_Wrap Computes empirical orthogonal functions (aka: Principal Component Analysis, Eigen Analysis) given an index that specifies which dimension contains the number of observations, and retains metadata.
eofunc_north Use North et al (MWR, 1982) equation 24 to evaluate eigenvalue separation.
eofunc_ts Calculates the time series of the amplitudes associated with each eigenvalue in an EOF.
eofunc_ts_n Calculates the time series of the amplitudes associated with each eigenvalue in an EOF, given an index that specifies the time dimension.
eofunc_ts_n_Wrap Calculates the time series of the amplitudes associated with each eigenvalue in an EOF, given an index that specifies the time dimension, and retains metadata.
eofunc_ts_Wrap Calculates the time series of the amplitudes associated with each eigenvalue in an EOF and retains metadata.
eofunc_varimax Rotates EOFs using the using Kaiser row normalization and the varimax criterion.
eofunc_varimax_reorder Reorder the results returned by eof_varimax into descending order by percent variance explained.
eofunc_varimax_Wrap Rotates EOFs using the using Kaiser row normalization and the varimax criterion and retains metadata.
eofunc_Wrap Computes empirical orthogonal functions (aka: Principal Component Analysis, Eigen Analysis) and retains metadata.