cdata-package |
'cdata': Fluid Data Transformations. |
%**% |
Multiply/join row records into block records. |
%//% |
Factor-out (aggregate/project) block records into row records. |
blocks_to_rowrecs |
Map data records from block records to row records. |
blocks_to_rowrecs.default |
Map data records from block records to row records. |
blocks_to_rowrecs.relop |
Map data records from block records to row records. |
blocks_to_rowrecs_spec |
Create a block records to row records transform specification. |
build_pivot_control |
Build a blocks_to_rowrecs()/rowrecs_to_blocks() control table that specifies a pivot from a 'data.frame'. |
build_pivot_control.default |
Build a blocks_to_rowrecs()/rowrecs_to_blocks() control table that specifies a pivot from a 'data.frame'. |
build_pivot_control.relop |
Build a blocks_to_rowrecs()/rowrecs_to_blocks() control table that specifies a pivot from a 'data.frame'. |
build_unpivot_control |
Build a rowrecs_to_blocks() control table that specifies a un-pivot (or "shred"). |
cdata |
'cdata': Fluid Data Transformations. |
convert_cdata_spec_to_yaml |
Convert a layout_specification, blocks_to_rowrecs_spec, or rowrecs_to_blocks_spec to a simple object. |
convert_records |
General transform from arbitrary record shape to arbitrary record shape. |
convert_yaml_to_cdata_spec |
Read a cdata record transform from a simple object (such as is imported from YAML). |
layout_by |
Use transform spec to layout data. |
layout_by.blocks_to_rowrecs_spec |
Use transform spec to layout data. |
layout_by.cdata_general_transform_spec |
Use transform spec to layout data. |
layout_by.rowrecs_to_blocks_spec |
Use transform spec to layout data. |
layout_specification |
Create a record to record spec. |
layout_to_blocks |
Map a data records from row records to block records with one record row per columnsToTakeFrom value. |
layout_to_rowrecs |
Map data records from block records that have one row per measurement value to row records. |
map_fields |
Map field values from one column into new derived columns (takes a 'data.frame'). |
map_fields_q |
Map field values from one column into new derived columns (query based, takes name of table). |
pivot_to_blocks |
Map a data records from row records to block records with one record row per columnsToTakeFrom value. |
pivot_to_rowrecs |
Map data records from block records that have one row per measurement value to row records. |
rowrecs_to_blocks |
Map a data records from row records to block records. |
rowrecs_to_blocks.default |
Map a data records from row records to block records. |
rowrecs_to_blocks.relop |
Map a data records from row records to block records. |
rowrecs_to_blocks_spec |
Create a row records to block records transform specification. |
unpivot_to_blocks |
Map a data records from row records to block records with one record row per columnsToTakeFrom value. |
unpivot_to_blocks.default |
Map a data records from row records to block records with one record row per columnsToTakeFrom value. |
unpivot_to_blocks.relop |
Map a data records from row records to block records with one record row per columnsToTakeFrom value. |