Quick and Easy Analysis of Unreplicated Factorials

Examples

Each example, and how closely Factorial gives its answers.

• Tensile strength in an unreplicated 2^(9-5) of resolution III: Lenth's PSE, ME and SME, and the contrasts' alias chainsExample · pp. 470-472Very close
• Yield of isatin in an unreplicated 2^4, Davies's data less 6: Lenth's PSE, ME and SMEExample · pp. 470-472Matches

Misprints

Misprints found in the paper, by page. Each shows what the paper prints and what its own data give.

1. Aliases: contrast 6p. 471

   Book WC, RP, WCData AM, PR

   The defining relation of P = WCR, M = -TWCR, A = -TR, O = -TC and H = TCR makes WC = RP = MA, so the printed chain 'WC, RP, WC' has WC twice where MA belongs; every other chain of Table 3 agrees as printed

2. ME: footnote of Table 3p. 471

   Book .56Data 0.578381

   The text works it out as ME = 2.57 x .225 = .58, which agrees; the footnote's .56 is a misprint