(SR52) Split Plot Analysis of Variance

09152020, 04:55 PM
(This post was last modified: 09162020 11:24 AM by SlideRule.)
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(SR52) Split Plot Analysis of Variance
An excerpt from A Program for Split Plot Analysis of Variance Using Small, Programable Calculator, Insecticide and Acaricide Tests, Volume 3
"Abstract Many field experiments conducted by plant pathologists and entomologists can be analyzed in minutes without knowledge of the computations involved or the use of large scale computerdata processing facilities which are often inefficient of both time and cost for small statistical tests. The Texas Instruments SR52 hand held programable calculator provides an economical, rapid, and simple means for data analysis from field experiments. A description of this calculator and a practical program for a twoway analysis of variance of a randomized complete block designed experiment was given in Insecticide and Acaricide Tests, 2:710. The purpose of this article is to describe a program for the split plot analysis of variance in randomized complete blocks. … The split plot program for the Texas Instruments SR52 calculator is contained on three separate program cards. Individual data are entered on Card I, subplot means obtained during Card I program operation are entered on Card II, and machine calculations are completed on Card III, giving a direct display of appropriate Ftests and coefficients of variability. The program allows a maximum of six replications and an unlimited number of levels of whole plots (Factor A) and subplots (Factor B). The 'Users Directions', a sample analysis of variance table, formulas for calculations of standard errors of the mean for use in the Least Significant Difference Tests, and program sequence are given below. … " BEST! SlideRule ps: 'clik' on the Adobe logo PDF for the file. 

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