English: two-step floating catchment area
Welsh: dalgylch cyfnewidiol 2 gam
Subject: Cyllid ac ystadegau
Welsh definition: The two-step floating catchment area (2SFCA) method is a method for combining a number of related types of information into a single, immediately meaningful, index that allows comparisons to be made across different locations.
Welsh context: Mae'r dadansoddiad dalgylch cyfnewidiol 2 gam (2SFCA) yn darparu amcangyfrif o nifer yr oriau sydd ar gael i blant ym mhob ardal, petai pawb eisiau mynychu lleoliad gofal plant ffurfiol.
Notes: Dull ystadegol.