fbm_functions_from_qdecr: fbm functions from qdecr

In slamballais/QDECR: Vertex-wise statistical analysis

Description

fbm functions from qdecr

Usage

fbm_row_mean(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

fbm_col_mean(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

fbm_row_is_0(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

fbm_col_is_0(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

fbm_row_sum(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

fbm_col_sum(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

fbm_row_sd(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

fbm_col_sd(
  X,
  ncores = 1,
  row.ind = bigstatsr::rows_along(X),
  col.ind = bigstatsr::cols_along(X),
  row.mask = NULL,
  col.mask = NULL
)

Arguments

X	the FBM (file-backed matrix) object
ncores	the number of cores to be used
row.ind	the rows to go over (by default, it goes over all rows)
col.ind	the columns to go over (by default, it goes over all columns)
row.mask	a separate mask for the rows (added because this was useful internally)
col.mask	a separate mask for the columns (added because this was useful internally)

Value

an mgh object of the corresponding map

slamballais/QDECR documentation built on Jan. 9, 2022, 1:22 p.m.