flashier1.0.7 package

Empirical Bayes Matrix Factorization

fitted.flash

Fitted method for flash objects

fitted.flash_fit

Fitted method for flash fit objects

flash

Empirical Bayes matrix factorization

flash_add_intercept

Add "intercept" to a flash object

flash_backfit

Backfit a flash object

flash_clear_timeout

Set timeout

flash_conv_crit_elbo_diff

Calculate the difference in ELBO

flash_conv_crit_max_chg

Calculate the maximum absolute difference in scaled loadings and facto...

flash_conv_crit_max_chg_F

Calculate the maximum absolute difference in scaled factors

flash_conv_crit_max_chg_L

Calculate the maximum absolute difference in scaled loadings

flash_ebnm

Construct an EBNM function

flash_factors_fix

Fix flash factors

flash_factors_init

Initialize flash factors at specified values

flash_factors_remove

Remove factors from a flash object

flash_factors_reorder

Reorder factors in a flash object

flash_factors_set_to_zero

Set flash factors to zero

flash_factors_unfix

Unfix flash factors

flash_fit

Extract a flash_fit object

flash_greedy

Greedily add factors to a flash object

flash_greedy_init_default

Initialize a flash factor

flash_greedy_init_irlba

Initialize a flash factor using IRLBA

flash_greedy_init_softImpute

Initialize a flash factor using softImpute

flash_init

Initialize flash object

flash_nullcheck

Nullcheck flash factors

flash_set_conv_crit

Set convergence criterion and tolerance parameter

flash_set_timeout

Set timeout

flash_set_verbose

Set verbose output

flash_verbose_elbo

Display the current ELBO

flash_verbose_elbo_diff

Display the difference in ELBO

flash_verbose_max_chg

Display the maximum difference in scaled loadings and factors

flash_verbose_max_chg_F

Display the maximum difference in scaled factors

flash_verbose_max_chg_L

Display the maximum difference in scaled loadings

ldf

LDF method for flash and flash fit objects

plot.flash

Plot method for flash objects

residuals.flash

Residuals method for flash objects

residuals.flash_fit

Residuals method for flash fit objects

Methods for matrix factorization based on Wang and Stephens (2021) <https://jmlr.org/papers/v22/20-589.html>.

  • Maintainer: Jason Willwerscheid
  • License: BSD_3_clause + file LICENSE
  • Last published: 2023-10-17