layout_by.blocks_to_rowrecs_spec {cdata}

Use transform spec to layout data.

Description

Use transform spec to layout data.

Usage

## S3 method for class 'blocks_to_rowrecs_spec'
layout_by(transform, table)

Arguments

transform

object of class blocks_to_rowrecs_spec.

table

data.frame or relop.

Value

re-arranged data or data reference (relop).

Examples

d <- wrapr::build_frame(
  "id", "measure", "value" |
  1   , "AUC"    , 0.7     |
  1   , "R2"     , 0.4     |
  2   , "AUC"    , 0.8     |
  2   , "R2"     , 0.5     )

transform <- blocks_to_rowrecs_spec(
  wrapr::qchar_frame(
    "measure", "value" |
    "AUC"    , AUC     |
    "R2"     , R2      ),
  recordKeys = "id")

print(transform)

layout_by(transform, d)