Rapid Graphical Method for Estimating the Precision of Direct Microscopic Counting Data
نویسندگان
چکیده
منابع مشابه
Rapid Graphical Method for Estimating the Precision of Direct Microscopic Counting Data.
A graphical method of estimating the 90, 95, or 99% confidence intervals of direct microscopic counting data is presented. Construction of the graphs is based on the assumption that the normal distribution approximates the Poisson distribution. The method, useful on data obtained from dried films or counting chambers, eliminates time-consuming computation of precision. The minimal number of fie...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1965
ISSN: 0003-6919
DOI: 10.1128/am.13.3.293-296.1965