Journal of the American Statistical Association

最新文章

• NON-LINEAR FUNCTIONAL RELATIONSHIP BETWEEN 2 VARIABLES WHEN ONE VARIABLE IS CONTROLLED AI翻译
  作者：GEARY, RC
  摘要：If one of 2 measured variables is controlled, but subject to errors such as measuring or reading errors, and if the true relationship is linear, standard regression formulas and associated significance tests are exact. The second variable is assumed to be uncontrolled and also subject to error. In a similar situation if the true relationship is non-linear, standard methods are not appropriate. Methods are given for deriving correct formulas which are asymptotically exact. They are illustrated ...
• A NOTE ON REGRESSION WHEN THERE IS EXTRANEOUS INFORMATION ABOUT ONE OF THE COEFFICIENTS AI翻译
  作者：DURBIN, J
  摘要：A method is given for incorporating into a multiple regression problem an extraneous estimate of one of the coefficients and its variance. It is shown to be more efficient than the usual procedure of using the estimated coefficient directly to correct observed values of the dependent variate. A numerical example is given.
• CONFIDENCE INTERVALS FOR THE NUMBER SHOWING A CERTAIN CHARACTERISTIC IN A POPULATION WHEN SAMPLING IS WITHOUT REPLACEMENT AI翻译
  作者：KATZ, L
  摘要：The formulas given are good approximations for populations containing between 25 and 500 individuals. Tables already published give confidence intervals for populations outside this size range. Several examples are worked out.
• ON SOME PROCEDURES FOR THE REJECTION OF SUSPECTED DATA AI翻译
  作者：KING, EP
  摘要：The author shows that the proper significance levels of several existing tests for rejecting outlying observations in a sample are actually about twice the levels previously given.
• CONFIDENCE AND TOLERANCE INTERVALS FOR THE NORMAL DISTRIBUTION AI翻译
  作者：PROSCHAN, F
  摘要：A confidence interval is associated with a specified probability that the interval contains the true mean. A tolerance interval is associated with a specified probability that the interval contains a fixed proportion or more of the population values. The author gives a comprehensive discussion of the 2 types of intervals with several practical examples. Tables for computing interval factors are given and an interesting relationship between the 2 intervals is established.
• RECENT ADVANCES IN FINDING BEST OPERATING CONDITIONS AI翻译
  作者：ANDERSON, RL
• LIFE TESTING AI翻译
  作者：EPSTEIN, B; SOBEL, M
  摘要：In biological work life testing may refer to expts. in which a group of animals is exposed to some stimulus (irradiation, drugs, etc.) and the time required for each animal to attain a certain response (death, a physiological threshold, etc.) is recorded. The authors discuss methods for estimating mean response times in which response times for only r out of n animals in a group are required. They show that for certain distributions, estimates based on r out of n response times are just as acc...
• THE UP-AND-DOWN METHOD WITH SMALL SAMPLES AI翻译
  作者：BROWNLEE, KA; HODGES, JL; ROSENBLATT, M
  摘要：From new information concerning the behavior of the up-and-down method with small samples, the authors conclude that in many expts. it is superior to the probit method forestimating an L.D.50. Since animals must be tested sequentially or at best in sequential series, the up-and-down expt. will run from 2 to 5 times as long as a probit expt. In most other respects it is superior to the probit method. For estimates of approx. equal accuracy, the up-and-down method (as opposed to the probit metho...
• THE VELOCITY OF TIME DEPOSITS AI翻译
  作者：GARVY, G
• CHANGES IN THE FUNCTIONAL DISTRIBUTION OF INCOME AI翻译
  作者：BURKHEAD, J