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spatialdataR3 days ago
Preamble | Installation | Introduction | Representation | Handling | Accession | Subsetting | Internals | Annotations | Transformations | Utilities | Cropping | Masking | Querying | Combining | Coordinates | Appendix | Resources | Session info | References
Design principles6 days ago
Scope | Dependencies | Function signatures | Inputs | Outputs | FAQ | Why not use reticulate?
Beyond grumpy and .npy files6 days ago
Introduction to Zarr | Storage size comparison | Decoding speed comparison
Comparison between remart and biomaRt6 days ago
Interface | New species / speciesL argument | New version argument
Introduction to remart6 days ago
Overview | Installation and loading | Discover supported attributes | Retrieve gene annotations | Retrieve transcript-level annotations | Use the getGene() compatibility wrapper | Retrieve sequences | Find orthologues | Migrating common r BiocStyle::Biocpkg("biomaRt") code | Roadmap and future direction | Session information
Comparison between remart and biomaRt6 days ago
Interface | New species / speciesL argument | New version argument
Introduction to remart6 days ago
Overview | Installation and loading | Discover supported attributes | Retrieve gene annotations | Retrieve transcript-level annotations | Use the getGene() compatibility wrapper | Retrieve sequences | Find orthologues | Migrating common r BiocStyle::Biocpkg("biomaRt") code | Roadmap and future direction | Session information
Comparison between remart and biomaRt6 days ago
Interface | New species / speciesL argument | New version argument
Introduction to remart6 days ago
Overview | Installation and loading | Discover supported attributes | Retrieve gene annotations | Retrieve transcript-level annotations | Use the getGene() compatibility wrapper | Retrieve sequences | Find orthologues | Migrating common r BiocStyle::Biocpkg("biomaRt") code | Roadmap and future direction | Session information
SpatialData.plot9 days ago
Installation | Introduction | Visualization | Images | Labels | Points | Shapes | Layering | Scalebars | Session info
Introduction to socialmixr20 days ago
Setup | The pipeline workflow | Assigning age groups | Surveys | A note on truncated surveys | Bootstrapping | Demography | When your population is coarser than your age groups | Symmetric contact matrices | Contact rates per capita | Splitting contact matrices | Filtering | Participant weights | Temporal aspects and demography | User-defined participant weights | Weight threshold | Numerical example | Get survey data | Weight by day of week | Weight by age | Apply threshold | Plotting | Using ggplot2 | Using R base | References
Case studies20 days ago
Discretised distributions20 days ago
Available distributions | Discretisation and adjustment for maximum delay | Double interval censoring with primarycensored
Model definition and implementation20 days ago
Introduction | Decomposition into expected final notifications and report delay components | Expected final notifications | Default model | Generalised model | Instantaneous reproduction number/growth rate | Latent infections/notifications | Latent reporting delay and ascertainment | Delay distribution | Parametric baseline hazard | Non-parametric reference date effect $\delta_{g,t,d}$ and report date effect $\epsilon_{g,t,d}$ | Centring | Observation model and nowcast | Accounting for reported cases with a missing reference date | Implementation | Summary of module-parameter mappings | References
Model Features Summary20 days ago
Overview | Core Capabilities | Different Timesteps and Timespans | Stratified and Multi-Group Nowcasting | Delay Modelling Approaches | Report Date Effects and Structural Reporting | Latent Process Models | Hierarchical Structure | Prior Specification | Missing Data Handling | Model Evaluation | Visualisation | Computational Options | Data Handling | Current Limitations | Further Reading
Resources to help with model fitting using Stan20 days ago
Epinowcast and Stan | Ensuring you have the proper toolchain | Now install CmdStanR and CmdStan | Epinowcast modelling | Installation | Running your first model | Setting enw_fit_opts | Investigating the quality of the model fit | Sampler settings | chains | threads_per_chain | iter_warmup and iter_sampling | max_treedepth | adapt_delta | Some decent defaults | Model settings | Setting priors | Exploring your data | Posterior predictions | Approaches to solve common problems | My model takes too long to run | Divergent transitions | My $\hat{R}$s are high and my esss are low | The posterior estimates are very wide | Other resources | Technical issues | Learning more about Stan and Bayesian inference
ARIMA latent residuals: maths, priors, and usage20 days ago
Introduction | What an ARIMA term does | Using ARIMA terms in a formula | The kernel decomposition | Centring the integrated residual | Stationarity via partial autocorrelations | Group structure: dependent vs independent | Special cases | Priors | Where you can use it | Limitations | References
Gaussian process latent terms: maths, priors, and usage20 days ago
Introduction | What a Gaussian process term does | Using Gaussian process terms in a formula | The kernel and Hilbert-space decomposition | Kernels and special cases | Group structure: dependent vs independent | Differencing order | Priors | Where you can use it | Limitations | References
Getting started with grumpy23 days ago
Motivation | Using grumpy | Structured datatypes
NumPy format compatibility23 days ago
NumPy format versions | Data types | Dimensions | Pickled objects
Working with remote Zarr arrays in R1 months ago
Using credentials to access S3 buckets | Creating an S3 client
Working with remote Zarr arrays in R1 months ago
Using credentials to access S3 buckets | Creating an S3 client
Scoring multivariate forecasts1 months ago
Univariate forecasts | Multivariate forecasts | Multivariate point forecasts | Multivariate quantile forecasts | Comparing the energy and variogram scores
Introduction to pavo1 months ago
Design principles for the remart package2 months ago
Function names, signatures, and return values | FAQ | Why a new package?
Design principles for the remart package2 months ago
Function names, signatures, and return values | FAQ | Why a new package?
Design principles for the remart package2 months ago
Function names, signatures, and return values | FAQ | Why a new package?
Supported Zarr features in Rarr2 months ago
Zarr version | Reading and Writing | Stores | Data Types | Codecs | Compression codecs | Other codecs | Optional fields or features
Supported Zarr features in Rarr2 months ago
Zarr version | Reading and Writing | Stores | Data Types | Codecs | Compression codecs | Other codecs | Optional fields or features
rhdf5 - HDF5 interface for R2 months ago
Introduction | Installation of the HDF5 package | High level R-HDF5 functions | Creating an HDF5 file and group hierarchy | Writing and reading objects | Writing and reading objects with file, group and dataset handles | Writing and reading with subsetting, chunking and compression | Influence of chunk size and compression level | Saving multiple objects to an HDF5 file (h5save) | List the content of an HDF5 file | Dump the content of an HDF5 file | Reading HDF5 files with external software | Removing content from an HDF5 file | 64-bit integers | Low level HDF5 functions | Creating an HDF5 file and a group hierarchy | Writing data to an HDF5 file | Session Info
rhdf5 Practical Tips2 months ago
Introduction | Reading subsets of data | Using the index argument | Using hyperslab selections | Irregular selections | Using hyperslab selection tools | Slowdown when selecting unions of hyperslabs | Summary | Writing in parallel | Example data | Serial writing of datasets | Parallel writing of datasets | Session info
Handling missing forecasts4 months ago
Diagnosing missingness | Scoring | Filtering to a common set of targets | Requiring partial coverage | Filtering to a specific model's targets | Imputing missing scores | NA | Worst score | Reference model | Mean score | Combining filter and impute
Working with Zarr arrays in R4 months ago
Introduction | Limitations with Rarr | Example data | Quick start guide | Additional details | Working with Zarr metadata | Writing subsets of data | Creating an "empty" array | Updating a subset of an existing array | Appendix | Session info
Working with Zarr arrays in R4 months ago
Introduction | Limitations with Rarr | Example data | Quick start guide | Additional details | Working with Zarr metadata | Writing subsets of data | Creating an "empty" array | Updating a subset of an existing array | Appendix | Session info
Introduction to romeo4 months ago
Introduction | romeo | What is OME-Zarr? | Installation | Reading OME-Zarr files | Images | Labels | Reading from S3 storage | Writing OME-Zarr files | Appendix | Session info
Introduction to romeo4 months ago
Introduction | romeo | What is OME-Zarr? | Installation | Reading OME-Zarr files | Images | Labels | Reading from S3 storage | Writing OME-Zarr files | Appendix | Session info
Reading HDF5 Files In The Cloud5 months ago
Public S3 Buckets | Private S3 Buckets | Session Info
Visualising Preprocessed Data6 months ago
Setup | Data | Preprocessing | Latest observations | Cumulative reporting delay | Reporting delay heatmap | Reporting delay quantiles | Notifications by delay group | Using the individual plot functions | Helper functions
Design principles for the Rarr package6 months ago
Guiding principles | Scope | Zarr version | Functional programming and API design
Design principles for the Rarr package6 months ago
Guiding principles | Scope | Zarr version | Functional programming and API design
Inferring differential exon usage in RNA-Seq data with the DEXSeq package6 months ago
Overview | Preparations | Example data | Executability of the code | Alignment | Preparing the annotation | Counting reads | Building a DEXSeqDataSet | Standard analysis workflow | Loading and inspecting the example data | Normalisation | Dispersion estimation | Testing for differential exon usage | Additional technical or experimental variables | Visualization | Parallelization and large number of samples | Perform a standard differential exon usage analysis in one command | Appendix | Controlling FDR at the gene level | Preprocessing with python | Preparing the annotation file with python | Counting reads with python | Reading the data from the python ouputs into R | Preprocessing using featureCounts | Further accessors | Overlap operations | Methodological changes since publication of the paper | Requirements on GTF files | Session Information | References
ZarrArray overview7 months ago
Introduction | Install and load the package | ZarrArray objects | Construction | Array and matrix operations | Other operations | Write an array-like object to disk in Zarr format | Session information
Scoring rules in scoringutils7 months ago
Introduction | Metrics for point forecasts | A note of caution | Absolute error | Squared error | Absolute percentage error | Binary forecasts | Brier score | Logarithmic score | Sample-based forecasts | CRPS | Overprediction, underprediction and dispersion | Log score | Dawid-Sebastiani score | Dispersion - Median Absolute Deviation (MAD) | Bias | Absolute error of the median | Squared error of the mean | Quantile-based forecasts | Weighted interval score (WIS) | Interval coverage | Interval coverage deviation | Quantile score | Additional metrics | Quantile coverage
Parallelize Computation of Indices 7 months ago
Running code in parallel | Performance comparison
Performance Benchmark with other packages 7 months ago
Other packages to compute FD indices | Main functions | Benchmark between packages | Functional Dispersion (FDis) | Functional Divergence (FDiv) | Functional Evenness (FEve) | Functional Richness (FRic) | Functional Richness Intersection (FRic_intersect) | Rao's Quadratic Entropy (Q) | Benchmark within fundiversity | Increasing the number of species | Functional Richness | Functional Divergence | Rao's Quadratic Entropy | Functional Evenness | Comparing between indices | Increasing the number of sites | References
Introduction: microarray quality assessment with arrayQualityMetrics7 months ago
Introduction | Basic use | Affymetrix data - before preprocessing | Affymetrix data - after preprocessing | ExpressionSet and ExpressionSetIllumina | Two colour arrays, NChannelSet, RGList, MAList | Loading data from ArrayExpress | Making the report more informative by adding a factor of interest | Extended use | Spatial layout of the array | Mapping of the reporters | RNA quality | Session Info | References
Advanced topics: Customizing arrayQualityMetrics reports and programmatic processing of the output7 months ago
Introduction | Data preparation | Module generating functions | Outlier detection | Rendering the report | Session Info
Linking to Rhdf5lib7 months ago
Motivation | Usage | Link to the library | Locating the library headers | Configuration arguments for non-standard system setups | Funding | Session info
Design principles for pkgicon1 years ago
Dependencies
Design Principles for sessioninfo2renv1 years ago
Scope | Naming conventions | Input/Output/Interoperability | Design decisions | Dependencies | Development journey
Frequently Asked Questions1 years ago
How to restrict the possible parameter range?
Design Principles for lightr1 years ago
Scope | Architecture | Naming conventions
Renormalise spectral data with a custom reference1 years ago
Step 1: import un-normalised data | Step 2: find the matching white reference | Step 3: normalise the reflectance data
Design Principles for lightr1 years ago
Scope | Architecture | Naming conventions
Renormalise spectral data with a custom reference1 years ago
Step 1: import un-normalised data | Step 2: find the matching white reference | Step 3: normalise the reflectance data
Interaction of mcmcensemble with other packages for MCMC diagnostic and plotting1 years ago
coda | bayesplot
Frequently Asked Questions1 years ago
Can estimations go beyond outside the range of the inits? | How to restrict the possible parameter range?
Batch import with lr_get_spec() and lr_get_metadata()1 years ago
Import spectral data: lr_get_spec() | Import spectral metadata: lr_get_metadata() | Convert spectral data to csv: lr_convert_tocsv()
Real life example1 years ago
Comparison of outputs | Example of analysis
Batch import with lr_get_spec() and lr_get_metadata()1 years ago
Import spectral data: lr_get_spec() | Import spectral metadata: lr_get_metadata() | Convert spectral data to csv: lr_convert_tocsv()
Real life example1 years ago
Comparison of outputs | Example of analysis
Design Principles for authoritative1 years ago
Scope | Naming conventions | Input/Output/Interoperability | Design decisions | Dependencies
Get started with authoritative1 years ago
Extracting R package author information | Extracting R package author information from the Author field | Extracting R package author information from the Authors@R field | Cleaning and deduplicating author names | Harmonize differently abbreviated names
Software permissions and regulations1 years ago
Scope of regulations | Data privacy and integrity | Internet access | Registration and third parties | Updates
An introduction to linelist2 years ago
Motivations | linelist in a nutshell | Outline | Should I use linelist? | Getting started | Installation | Key functionalities | Tagging system | Validation | Secured methods | Worked example | Example dataset | Creating a linelist object | Changing tags | Accessing tagged variables | Using safeguards | Changing tag loss action permanently
Compatibility with dplyr2 years ago
Verbs operating on rows | dplyr::arrange() ✅ | dplyr:distinct() ✅ | dplyr::filter() ✅ | dplyr::slice() ✅ | Verbs operating on columns | dplyr::mutate() ✓ (partial) | dplyr::pull() ✅ | dplyr::relocate() ✅ | dplyr::rename() & dplyr::rename_with() ✅ | dplyr::select() ✅ | Verbs operating on groups ✘ | Verbs operating on data.frames | dplyr::bind_rows() ✅ | dplyr::bind_cols() ✘ | Joins ✘ | Verbs operating on multiple columns | dplyr::pick() ✘
Design Principles for linelist2 years ago
Scope | Input/Output/Interoperability | Design decisions | Dependencies
HDF5 Compression Filters3 years ago
Motivation | Usage | With rhdf5 | Writing data | Reading data | With external applications | h5dump example | Compiling the compression libraries | Session info
Overview of how to use fundiversity 3 years ago
Required data | Functional Richness (FRic) - fd_fric() | Functional volume intersect (FRic_intersect) - fd_fric_intersect() | Functional Divergence (FDiv) - fd_fdiv() | Functional Evenness (FEve) - fd_feve() | Functional Dispersion (FDis) - fd_fdis() | Rao's Quadratic Entropy (Q) - fd_raoq() | Large site-species data / sparse matrices | Standardizing trait data | Non-continuous traits? | Missing values in traits? | Functions summary table | References
List of included regions4 years ago
List of included regions4 years ago
Visualise age pyramids4 years ago
Visualise contact matrices4 years ago
Visualise age pyramids4 years ago
Visualise contact matrices4 years ago
Design decisions4 years ago
Why do I need to pass a list of files to parse rather than an entire folder?
Check Numerical Correctness of Indices 4 years ago
Changes of abundance | Changes of coordinates (= traits)
Design Principles for fundiversity 4 years ago
Scope | Dependencies | Functions | Each index should be computed in its own separate function | Input data should not be transformed without any explicit action from the user | Inputs | Outputs | Functions should output data.frames | The outputs of functions should be similar in structure