ChangeLog

Changes to version 1.2.1

• fix bug
  • column names are broken using non-standard name in tibble
  • makedummies() converts ‘NA’ to ‘0’

Changes to version 1.2.0

• add S3 methods
  • matrix class data is automatically converted to data.frame class
  • return tibble class when data is tibble
• fix several bugs
  • return rownames of input data

Changes to version 1.1.2

• fix several bugs
  • the column names are inappropriate.
  • the columns are droped when they contain only one level.

Changes to version 1.1.1

• Pull Request #1 “add column name when when columns has binary value” (https://github.com/toshi-ara/makedummies/pull/1) Thanks to Kohki YAMAGIWA for the contribution.

Changes to version 1.1

• makedummies() accepts a tbl class data.
• fixed bug when “POSIXt” class is included.