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"Boot Camp" in Wildlife Statistics
 

Outline schedule

Draft schedule, 17 Dec 2009.

Day 1 : Monday 18 Jan

  • Welcome and introductions.
  • What the Boot Camp will cover - an overview of the New Statistics.
  • Participants previous knowledge and need for statistics.
     
  • What is statistical inference?
     
  • Working with samples - sampling error, estimates based on samples, sampling distributions.
  • Probability distributions.
  • Getting started with R software.

Day 2 : Tuesday 19 Jan

  • Review of previous day's concepts.
     
  • Ronald Fisher's approach to experimental design and confidence interval estimation.
  • Modern alternatives to Null Hypothesis Significance Testing (NHST).
  • Working Fisher's example data in R.
  • Permutation (or randomisation) tests in R.
     

Day 3 : Wednesday 20 Jan

  • Review of previous day's concepts.
     
  • Likelihood and Maximum Likelihood Estimation with a simple occupancy example.
  • Information Theory (IT) and the use of AIC (Akaike's Information Criterion).
  • Ecological models: an example with kill rates analyzed in MS Excel™.

Day 4 : Thursday 21 Jan

  • Review of previous day's concepts.
     
  • Study design and sample selection, including a range of sampling strategies.
  • Using simulated data to check study design (with examples in R)
     
  • Recording and managing data.

Day 5 : Friday 22 Jan

  • Review of previous day's concepts.
     
  • Introduction to Bayesian approaches to analysis.
  • The importance of prior information (with examples from medical testing).
  • Using "Bayesian posteriors" as the basis for decision making: simple examples where we can estimate occupancy, density or a trend with Bayesian methods.

Optional one-day sessions:

We expect that most people will choose to come to one or maybe two of these. Attendance at the first 5 days is a prerequisite for each of these.

Day 6 : Mon 25 Jan : Occupancy

  • The meaning of "occupancy".
  • A simple survey of ant occupancy on the lawns at Sama Jaya, with analysis in PRESENCE.
  • Incorporating covariates (such as forest type, elevation, observer) into the model; example of camera trap data for golden cats with the PRESENCE package.
  • When detection probability depends on animal abundance - the Royle-Nichols model (and analysis in PRESENCE).
  • Advanced topics: multiple seasons, multiple detection methods; multiple species with species interactions; spatial autocorrelation; Bayesian analysis methods.

Day 7 : Tues 26 Jan : Distance sampling

  • Principles underlying distance sampling.
  • Analysis of a simple data set with the DISTANCE package.
  • Understanding the output from DISTANCE, in particular goodness-of-fit information.
  • Selecting the best detection function.
  • Sampling issues: choice of sample frame; layout of transects; stratification.
  • Data collection issues: precision of measurements, heaping.

Day 8 : Wed 27 Jan : Mark-recapture methods

  • An experiment with mark-recapture where we know the right answer.
  • Simple analysis with the MARK package (Khana tiger data).
  • Importance of differences in capture probability (ie. models other than M0).
  • Estimating the area sampled by the mark-recapture survey: ad hoc solutions and the Royle-Dorazio "spatial mark-recapture" approach.

Day 9 : Thurs 28 Jan : Measuring biodiversity

  • What is "biodiversity"?
  • Estimating species richness - practical example using EstimateS and data for bats from Loagan Bunut NP; difficulties with estimating richness; alternatives.
  • Comparison of richness between sites using rarefaction.
  • Biodiversity and evenness indices - discussion and calculation of examples in R.
     
  • Differences between sites (beta diversity); Anne Chao's methods of estimation in EstimateS.
  • Estimation in R and display using clustering and dendrograms.

Day 10 : Fri 29 Jan : Putting it all together

  • Research objectives and identifying variables to measure.
  • Research methods - review of techniques available and their assumptions/prerequisites.
  • Examples of studies for different purposes.
     
  • Course assessment and conclusion.
 

Page updated 17 Dec 2009 by Mike Meredith