TY  - JOUR
PY  - 1980//
TI  - Exact significance levels for Hewitt's test for seasonality
JO  - Journal of epidemiology and community health
A1  - Walter, S. D.
SP  - 147
EP  - 149
VL  - 34
IS  - 2
N2  - Hewitt proposed an easily computed test for seasonality in ranked monthly data. This paper provides a tabulation of the exact distribution of the test statistic, which previously could be estimated only from simulated data. The use of this test when ties may occur in the data is also discussed.<p />  <p>Language: en</p>
LA  - en
SN  - 0143-005X
UR  - http://dx.doi.org/
ID  - ref1
ER  -