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Macro Language R functions
The following section contains 1010data-supplied functions for interfacing with the Insights Platform.
ColNames(metadataobj)/ColKTypes(metadataobj)/ColLabels(metadataobj)
Get/set a vector of names/Ktypes/labels from a metadata object.

Macro Language R functions
The following section contains 1010data-supplied functions for interfacing with the Insights Platform.
- ColsMetaData(ops,table)
  Return the metadata for table with ops ops.
- ColNames(metadataobj)/ColKTypes(metadataobj)/ColLabels(metadataobj)
  Get/set a vector of names/Ktypes/labels from a metadata object.
- Data(ops,table,rows,cols)
  Get data for table with ops ops, and return the data as a data.frame.
- MakeMetaData(data,names,Ktypes,labels)
  Sets a new temporary table (worksheet) and returns a base op.
- MakeTable(data,labels)
  Takes a data.frame and returns a <tabu> object.
- Rebase(data,colsobj)
  Set a new temporary table (worksheet) and returns a base op.
- Rows(ops,table)
  Return the number of records after a query with base table table and query operations ops.
- SliceMetaData(colsobj,columnindices)
  Get a functional subset of a column's metadata object.
- Macro Language examples
  The following examples show how to implement various R applications within Macro Language code.

`ColNames(metadataobj)/ColKTypes(metadataobj)/ColLabels(metadataobj)`

Get/set a vector of names/Ktypes/labels from a metadata object.

Syntax

ColNames(metadataobj)
ColKTypes(metadataobj)
ColLabels(metadataobj)

Arguments

metadataobj: A list similar to the output of ColsMetaData().

Note: Ktypes are the integer representation: 1 => int, 2 => float, 4 => text/symbol, 0 => model column.

Example


#get names
nms <- ColNames(colsobj)
#set names
ColNames(colsobj) <- c('store_id','price')