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0.3 Citing this book

Change in Marine Communities Introduction and acknowledgements

Please use the following to cite this book or any of its content: Clarke KR, Gorley RN, Somerfiel...

Updated 7 months ago by Marti

6.18 Recommendations

Change in Marine Communities Chapter 6: Testing for differences betw...

For typical species abundance matrices, it is much preferable to use a non-parametric ANOSIM-ty...

Updated 1 year ago by Arden

6.17 Example: Tees Bay macrofauna

Change in Marine Communities Chapter 6: Testing for differences betw...

The final example in this chapter is of a mixed nested and crossed design B$\times$C(A), for a to...

Updated 1 year ago by Arden

6.16 Example: NZ kelp holdfast macrofauna

Change in Marine Communities Chapter 6: Testing for differences betw...

We now consider the fully nested design, C(B(A)). In north-eastern New Zealand, examined assembl...

Updated 1 year ago by Arden

6.15 Example: King Wrasse fish diets, WA

Change in Marine Communities Chapter 6: Testing for differences betw...

We begin the 3-factor examples with a fully crossed design A$\times$B$\times$C of the composition...

Updated 1 year ago by Arden

6.14 Three-way ANOSIM designs

Change in Marine Communities Chapter 6: Testing for differences betw...

Table 6.4 details all viable combinations of 3 factors, A, B, C, in crossed/nested form, ordered/...

Updated 1 year ago by Arden

6.13 Example: Phuket coral-reef time series

Change in Marine Communities Chapter 6: Testing for differences betw...

These data are discussed more fully in Chapters 15 and 16; sampling of coral assemblages took pla...

Updated 1 year ago by Arden

6.12 Two-way ordered ANOSIM designs

Change in Marine Communities Chapter 6: Testing for differences betw...

Under the non-parametric framework adopted in this manual (and in the PRIMER package) three forms...

Updated 1 year ago by Arden

6.11 Example: Ekofisk oil-field macrofauna

Change in Marine Communities Chapter 6: Testing for differences betw...

studied the soft-sediment macrobenthos at 39 sites at different distances (100m to 8km) and diff...

Updated 1 year ago by Arden

6.10 ANOSIM for ordered factors

Change in Marine Communities Chapter 6: Testing for differences betw...

Generalised ANOSIM statistic for the 1-way case Now return to the simple one-way case of page 6.2...

Updated 1 year ago by Arden

6.9 Example: Exe nematodes (no replication and missing data)

Change in Marine Communities Chapter 6: Testing for differences betw...

A final example demonstrates a positive outcome to such a test, in a common case of a 2-way layou...

Updated 1 year ago by Arden

6.8 Example: Mesocosm experiment (two-way crossed case with no replication)

Change in Marine Communities Chapter 6: Testing for differences betw...

Although the above test may still function if a few random cells in the 2-way layout have only a ...

Updated 1 year ago by Arden

6.7 Example: Eaglehawk Neck meiofauna (two-way crossed case)

Change in Marine Communities Chapter 6: Testing for differences betw...

An example of a two-way crossed design is given in and is introduced more fully here in Chapter ...

Updated 1 year ago by Arden

6.6 Example: Clyde nematodes (2-way nested case)

Change in Marine Communities Chapter 6: Testing for differences betw...

analysed meiobenthic communities from three putatively polluted (P) areas of the Firth of Clyde ...

Updated 1 year ago by Arden

6.5 ANOSIM for two-way layouts

Change in Marine Communities Chapter 6: Testing for differences betw...

Three types of field and laboratory designs are considered here: a) the 2-way nested case can ari...

Updated 1 year ago by Arden

6.4 Example: Indonesian reef-corals

Change in Marine Communities Chapter 6: Testing for differences betw...

examined data from 10 replicate transects across a single coral-reef site in S. Tikus Island, Th...

Updated 1 year ago by Arden

6.3 Example: Frierfjord macrofauna

Change in Marine Communities Chapter 6: Testing for differences betw...

The rank similarities underlying Fig. 6.3 are shown in Table 6.2 (note that these are the similar...

Updated 1 year ago by Arden

6.1 Univariate tests and multivariate tests

Change in Marine Communities Chapter 6: Testing for differences betw...

Many community data sets possess some a priori defined structure within the set of samples, for e...

Updated 1 year ago by Arden

5.11 Recommendations

Change in Marine Communities Chapter 5: Ordination of samples by mul...

Non-metric MDS can be recommended as the best general ordination technique available (e.g. ). Im...

Updated 1 year ago by Arden

5.10 Example: Messolongi lagoon diatoms

Change in Marine Communities Chapter 5: Ordination of samples by mul...

sampled 17 lagoons in E Central Greece for diatom communities (193 species), and also recorded a...

Updated 1 year ago by Arden