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Basic tutorial2 months ago
Daily trends | Individual-level output
Installation2 months ago
Installing via the plasmogenepi R-universe | Installing Manually | Installing Rcpp | Installing and loading PlasmoSim
Space and human movement2 months ago
Defining the migration matrix and simulating with migration | Genetic distance vs. geographic distance
Introduction to SNP-Slice4 months ago
Overview | Installation | Quick start | Understanding results | Downstream analyses | Posterior allele frequencies | Individual COI with uncertainty | Running Your Own Analysis | Parameter Tuning | Convergence diagnostics | Visualizing results | Multiplicity of Infection (MOI) Distribution | Strain Frequency Analysis | Strain Pattern Heatmap | Host-Strain Allocation Heatmap | Summary Statistics | Next steps | References
Hyperparameter Tuning and Sensitivity Analyses7 months ago
Running the Basic Model8 months ago
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Propagatin Uncertainty8 months ago
Dcifer: Genetic Distance Between Polyclonal Infections8 months ago
Read and reformat data, estimate COI and population allele frequencies | Estimate relatedness | Visualize the results | Further analysis of related samples
Demonstrate Pv3Rs usage10 months ago
Basic workflow | 1) Plot data | 2) Compute recurrence state posterior probabilities | 3) Plot per-recurrence probabilities | Exploration of relationship graphs
Designing a study11 months ago
1. Consult sample size tables | 2. Consult power curves | 3. Refine sample sizes | 4. Account for dropout | 5. Iterate and improve | 6. Detecting rare variants (bonus section) | 7. Controling the margin of error (bonus section)
Mathematical Details11 months ago
1. The Bayesian hierarchical model
The DRpower model11 months ago
5. A Bayesian approach
Command Line Arguments2 years ago
Mostly used | You may also try | Example | Reporting Bugs | Citing DEploid
Application to Namibia2 years ago
Running MOIRE on Namibia data
Discrete-Time Discrete-Loci Structured Wright Fisher Malaria Model Overview2 years ago
Purpose | A Primer on Malaria Genetics | A Primer on the Coalescent | Model Formulation | Understanding the Simulator | Getting the ARG | bv_tree Class | Tree Conversions | Conclusion
Extension of Structured Model for Spacee2 years ago
Extending the Model for Space | Forwards-in-time Description | A Note on the Migration Matrix | Island Case | Conclusion
Installing polySimIBD2 years ago
Installing and Loading polySimIBD | Dependencies
How to use magenta2 years ago
Overview | Installation | Demonstration | Base Model | Saving different model summaries | Interventions | Space | Seasonality and Specific Locations | IBD Simulations | Summary
MCMC Demonstration3 years ago
Simulation and MCMC | Estimating COI | Estimating effective COI | What is effective COI? | Estimating Relatedness | Estimating allele frequencies | Estimating expected heterozygosity
Installation3 years ago
Installing via the plasmogenepi R-universe | Installing Rcpp | Installing and loading DRpower
Analysis of population structure3 years ago
Principal Component Analysis (PCA) | Principal Coordinates Analysis (PCoA) from genetic distances
Comparing genetic distances3 years ago
Estimating relatedness between samples | Comparing different distance metrics
Installation3 years ago
Installing Rcpp | Installing and loading MIPanalyzer
Reading in and filtering data3 years ago
Reading in data and understanding the mipanalyzer_biallelic format | Filtering data based on coverage | Filtering based on other criteria
Power and Sample Size in the DRpower Model3 years ago
8. Estimating power via simulation | 8.1. Sample size calculation | 8.2. How to choose final sample sizes
Historical analysis3 years ago
1. Available data on pfhrp2/3 deletions | 2. Estimating the ICC
Analysing data3 years ago
1. Estimate prevalence | 2. Compare prevalence against a threshold | 3. Estimate the ICC
Background3 years ago
What are pfhrp2/3 deletions? | What are we doing about it? | What does the 2020 Master Protocol recommend? | How does the DRpower method fit in? | Defining our terms
CIs and Overdispersion3 years ago
2. Why is this a tricky problem? | 2.1 Dealing with overdispersion
How to Summarise the Prevalence3 years ago
1. Is our Bayesian method biased?
Sample Size Calculation in the 2020 WHO Master Protocol3 years ago
6. The 2020 WHO Master Protocol | 6.1. The logic behind the sample size calculation | 6.2. Working through the updated protocol numbers | 6.3. Issues with the approach | References
The Design Effect3 years ago
3. What is the design effect? | 3.1 The effective sample size | 3.2 Relating $D_{eff}$ to the ICC
The One-sample Z-test3 years ago
7. Power and sample size under the z-test
Weaknesses with the CI-based Approach3 years ago
4. What's the problem?
Continuous sensitivity analysis3 years ago
Introduction | Default parameters | Setting our PLMAF | Overall performance | Simulation parameters | Coverage | Loci | Alpha | Overdispersion | Relatedness | Epsilon | Estimation parameters | COI | Sequencing error | Bins | Bin size
Discrete sensitivity analysis3 years ago
Introduction | Default parameters | Setting our PLMAF | Overall performance | Simulation parameters | Coverage | Loci | Alpha | Overdispersion | Relatedness | Epsilon | Estimation parameters | COI | Sequencing error | Bins | Bin size
Real data example4 years ago
Data structure | Estimate the COI | Data visualization
Importing data in Hierfstat4 years ago
Introduction | Format required by most functions in Hierfstat | Importing data files | Importing FSTAT data files | Importing from adegenet: genind objects | Allelic dosages | Importing from adegenet: genlight objects | importing VCF files | Data generated by external genetic data simulators | Importing from Quantinemo | Importing from ms
Hierfstat latest features4 years ago
Introduction | Loading data | Descriptive statistics | Population statistics | Hierarchical analyses | Testing | Genetic distances | Population Principal coordinate analysis | Population specific $F_{ST}$s | Individual statistics | Individual PCA | kinships, GRM and individual inbreeding coefficients | Simulating genetic data | Exporting to other programs | Miscellaneous | Sex-biased dispersal
Simulator details4 years ago
Example simulation
The REAL McCOIL Rcpp package5 years ago
Overview | 1. Description of aims of package | 2. Testing Rcpp package
Example panel performance5 years ago
Introduction | Glossary | Marker summaries | Simulated data | Footnote: Mendelian sampling | Footnote: switch rate parameter | References
Resistance5 years ago
Overview | Demonstration | Base Model | Summary
Installing discent5 years ago
From Github | Dependencies
Power analysis - within model7 years ago
bi-allelic data | Simulation details | Power to detect population structure | Error = 0 | Error = 0.05 | Error = 0.10
Frequently Asked Questions8 years ago
Q. Example question | Tabbed test | page 1 | page 2
Ensuring good mixing8 years ago
What is MCMC mixing? | Adaptive MCMC | Improving mixing through Metropolis coupling | References
Tutorial 4: Comparing models (estimating K)8 years ago
Background on Bayesian model comparison | Running a thermodynamic MCMC | Checking thermodynamic MCMC behaviour | Plotting results | Comparing different parameter sets
Bi-allelic data8 years ago
Simulate some data | Create a project and read in data | Define parameters and run basic MCMC | Checking MCMC behaviour | Plot results | Structure plots | Posterior COI plots | Posterior allele frequency plots
More realistic models8 years ago
More realistic priors on COI | More realistic priors on allele frequencies | Missing data and errors
Multi-allelic data8 years ago
Loading and running multi-allelic data | Plotting results | Structure plots | Posterior COI plots | Posterior allele frequency plots | More realistic priors on allele frequencies
Installing MALECOT8 years ago
Installing Rcpp | Installing and loading MALECOT
Tutorial 5: running in parallel8 years ago
Running MALECOT in parallel
GTI mathematical details8 years ago
Problem definition | Thermodynamic integration | Generalised thermodynamic integration | References
Power analysis - between models8 years ago
Known Issues8 years ago
Example issue title