The use of rotating samples in the Census Bureau's monthly surveys

von Woodruff, Ralph S.
Veröffentlicht in American Statistical Association Journal of the American Statistical Association (1963)

Use of a regression technique to produce area break-downs of the monthly national estimates of retail trade

von Woodruff, Ralph S.
Veröffentlicht in American Statistical Association Journal of the American Statistical Association (1966)

Retail sales program of the Bureau of the Census

von Frankel, Lester R.
Veröffentlicht in American Statistical Association. Business and Economic Statistics Section Proceedings of the Business and Economic Statistics Section / American Statistical Association (1963)