charr backend | ICU and C++17 | Extended benchmarks | References

Installation | Benchmark | Choosing a backend | Additional functions | See also

Introduction | Installing and setting up rig | Installing | Positron | RStudio | Install packages

ALTREP string access | A broker for ALTREP strings | charvec: a reference ALTREP character vector | Integration into packages

Overview | Reader and Builder | Rcpp and cpp11 adapters | Manual error handling | Reader access exceptions | Builder conversion | Registration of ALTREP classes

Overview | Linking to charport | Namespace Setup | roxygen2 | NAMESPACE | Using the Universal Reader | Range Access | C++ example | C example | Scalar Reader Access | Indexed Reader Access | Encoding | Reader Lifetime and Multithreading | Registering an ALTREP Class | Registration during package initialization | Rcpp | cpp11 | Using charvec Directly | Builder: basic fixed-length construction | ParallelBuilder: sharded construction | GrowableBuilder: discovered-length construction | Using Store directly | Building charvec from C | ABI Compatibility

Overview | Range access first | No pointer-only access | Reader fallback | Construction and access use different errors | Capability bits | Why cetype_ext_t | charvec: efficient and flexible ALTREP storage

Background | Basic usage | Tree classes | Understanding Radix Trees | Hamming distance search | Anchored alignment searches | Custom distance searches and affine gap alignment | StarTree for fixed DNA self-joins | StarTree anchored mode for fixed anchored self-joins | StarTree Hamming mode for fixed same-length joins | References

Why use fraq? | Quick start | Pre-built functions | Walkthroughs with synthetic data | Summarization | quick-look QC plots | Splitting | Modification | Supported formats | Extension system: flow graph overview | Extension system: writing a custom kernel in R | Extension system: writing a custom kernel with Rcpp | Some important tips when building custom kernels | Streaming with named pipes | Tuning and threading | FRAQ file format | Session information

Installation | Benchmark | Currently implemented functions | Extensibility

Installation | Converting qs2 to RDS | Validating file integrity | Bindings to ZSTD compression library | In memory compression and decompression | File compression | zstd_in and zstd_out | The qdata format | Usage in C/C++ | qdata-cpp external wrappers | Global Options for qs2

A package for making glow-y plots | Gallery | Installation | Some advantages over traditional techniques | Usage | ggplot example using the diamonds dataset | Writing a raster image directly