Some errors have been found in the distribution of modified N in a paper by Green & Grennan (1991). These have now been corrected, also a modified form of a new test–criterion Q is presented. Both are applied to data.
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Communicable Diseases Research
감염병 연구데이터
Some errors have been found in the distribution of modified N in a paper by Green & Grennan (1991). These have now been corrected, also a modified form of a new test–criterion Q is presented. Both are applied to data.