hail_describe: Describe a MatrixTable

In sparkhail: A 'Sparklyr' Extension for 'Hail'

Description

hail_describe prints a hail MatrixTable structure. You can access parts of the structure using mt_globals_fields, mt_str_rows, mt_col_fields, mt_entry_fields, mt_row_key, mt_col_key.

Usage

hail_describe(mt)

mt_globals_fields(mt)

mt_str_rows(mt)

mt_row_fields(mt)

mt_col_fields(mt)

mt_entry_fields(mt)

mt_row_key(mt)

mt_col_key(mt)

Arguments

mt	A MatrixTable object.

Examples

## Not run: 
library(sparklyr)

sc <- spark_connect(master = "local", version = "2.4", config = hail_config())

hl <- hail_context(sc)
mt <- hail_read_matrix(hl, system.file("extdata/1kg.mt", package = "sparkhail"))

hail_describe(mt)


## End(Not run)

sparkhail documentation built on Dec. 24, 2019, 1:06 a.m.