1. Or how to learn what you know all over again but different
2.
3. Ronald Fisher, 1956 John Bennet Lawes: Founder Rothamsted Experimental station 1843 Harvesting of Broadbalk field, the source of the data for Fisherâs 1921 paper on variation in crop yields.
4. Excerpt from Studies in Crop Variation: An examination of the yield of dressed grain from Broadbalk Journal of Agriculture Science , 11 107-135, 1921 Cover page from his 1925 book formalizing ANOVA methods Table from chapter 8 of Statistical Methods for Research Workers , On the analysis of randomize block designs.
7. Adapted from Gotelli and Ellison 2004 Source d.f. Sum of squares Mean square F-ratio p-value Among groups a-1 Determined from F-distribution with (a-1),a(n-1) d.f. Within groups a(n-1) Total an-1