Description
Presents readers with a user-friendly, non-technical introduction to statistics and the principles of plant and crop experimentation. Avoiding mathematical jargon, it explains how to plan and design an experiment, analyse results, interpret computer output and present findings. Using specific crop and plant case studies, this guide presents:
* The reasoning behind each statistical method is explained before giving relevant, practical examples
* Step-by-step calculations with examples linked to three computer packages (MINITAB, GENSTAT and SAS)
* Exercises at the end of many chapters
* Advice on presenting results and report writing
Written by experienced lecturers, this text will be invaluable to undergraduate and postgraduate students studying plant sciences, including plant and crop physiology, biotechnology, plant pathology and agronomy, plus ecology and environmental science students and those wanting a refresher or reference book in statistics.
Chapter
Chapter 4 The Normal Distribution, the t-Distribution and Confidence Intervals
pp.:
32 – 40
Chapter 5 Introduction to Hypothesis Testing
pp.:
40 – 54
Chapter 6 Comparison of Two Independent Sample Means
pp.:
54 – 65
Chapter 7 Linear Regression and Correlation
pp.:
65 – 79
Chapter 8 Curve Fitting
pp.:
79 – 103
Chapter 9 The Completely Randomised Design
pp.:
103 – 118
Chapter 10 The Randomised Block Design
pp.:
118 – 148
Chapter 11 The Latin Square Design
pp.:
148 – 165
Chapter 12 Factorial Experiments
pp.:
165 – 175
Chapter 13 Comparison of Treatment Means
pp.:
175 – 198
Chapter 14 Checking the Assumptions and Transformation of Data
pp.:
198 – 229
Chapter 15 Missing Values and Incomplete Blocks
pp.:
229 – 242
Chapter 16 Split Plot Designs
pp.:
242 – 254
Chapter 17 Comparison of Regression Lines and Analysis of Covariance
pp.:
254 – 272
Chapter 18 Analysis of Counts
pp.:
272 – 288
Chapter 19 Some Non-parametric Methods
pp.:
288 – 309
Appendix 1: The normal distribution function
pp.:
309 – 323
Appendix 2: Percentage points of the normal distribution
pp.:
323 – 324
Appendix 3: Percentage points of the t-distribution
pp.:
324 – 325
Appendix 4a: 5 per cent points of the F-distribution
pp.:
325 – 326
Appendix 4b: 2.5 per cent points of the F-distribution
pp.:
326 – 328
Appendix 4c: 1 per cent points of the F-distribution
pp.:
328 – 330
Appendix 4d: 0.1 per cent points of the F-distribution
pp.:
330 – 332
Appendix 5: Percentage points of the sample correlation coefficient (r) when the population correlation coefficient is 0 and n is the number of X, Y pairs
pp.:
332 – 334
Appendix 6: 5 per cent points of the Studentised range, for use in Tukey and SNK tests
pp.:
334 – 335
Appendix 7: Percentage points of the chi-square distribution
pp.:
335 – 337
Appendix 8: Probabilities of S or fewer successes in the binomial distribution with n 'trials' and p = 0.5
pp.:
337 – 338
Appendix 9: Critical values of Tin the Wilcoxon signed rank or matched pairs test
pp.:
338 – 339
Appendix 10: Critical values of U in the Mann-Whitney test
pp.:
339 – 340
References
pp.:
340 – 343
Further reading
pp.:
343 – 344