论文部分内容阅读
本文介绍为分析室常用数据处理方法所编制的PC-1500袖珍计算机使用的多功能程序。可分别打印出两组测定数据的测定次数N、平均值(?)、标准偏差S及变异系数C.V.,还可对原始数据进行Grubbs检验以给出各组剔除极端值后的N、(?)、S和C.V.及(?)的置信区间(α=0.05);对F和t检验可打印出计算值和α=0.05的临界F值与t值及判断结果;可为配对试验结果进行t检验。所编程序基本上涉及到各种常用数据的处理,使用灵活、直观而又方便。
This article describes the multi-purpose program used by the PC-1500 Pocket PC for analysis of common data processing methods. The number of measurements, N (average), standard deviation (S) and coefficient of variation (CV) of the two sets of data can be printed separately. Grubbs test can also be performed on the original data to give N, , S and CV, and (?) Confidence intervals (α = 0.05); the calculated F and t tests can print out the calculated F and t values and the judgment values for α = 0.05; t test can be performed for the paired test results . The program is basically programmed to deal with a variety of commonly used data, the use of flexible, intuitive and convenient.