
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. |