# Slice into 'Zarr' Arrays

## Documentation for package ‘pizzarr’ version 0.2.0

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

as_scalar | Convert a value to a scalar to opt-out of R default vector casting behavior. This uses the 'jsonlite::unbox' function to "tag" the value as a scalar.
Attributes | Attributes Class
BloscCodec | BloscCodec Class
Bz2Codec | Bz2Codec Class
Codec | Codec Class
Dtype | Dtype Class
GcsStore | GcsStore Class
GzipCodec | GzipCodec Class
HttpStore | HttpStore Class
int | Convenience function for the internal Int class constructor.
is_key_error | Check if an error is a KeyError.
is_scalar | Check if a value is a scalar (i.e., a one-element vector that was converted with as_scalar).
is_slice | Check if a value is a Slice instance.
LzmaCodec | LzmaCodec Class
NestedArray | NestedArray Class
pizzarr_compiled_features | List compiled zarrs features
pizzarr_config | Get or set pizzarr configuration
pizzarr_option_defaults | pizzarr_option_defaults
pizzarr_sample | pizzarr demo data
pizzarr_upgrade | Upgrade to the zarrs backend
S3Store | S3Store Class
slice | Convenience function for the internal Slice R6 class constructor.
VLenUtf8Codec | VLenUtf8Codec Class
zarrs_compiled_features | Return compiled zarrs feature flags as a character vector.
zarr_create | Create an empty array
zarr_create_array | Create an array initialized with data.
zarr_create_empty | Create an array filled with NAs.
zarr_create_group | Create a group.
zarr_create_zeros | Create an array filled with zeros.
zarr_open | Convenience function to open a group or array using file-mode-like semantics.
zarr_open_array | Open an array using file-mode-like semantics.
zarr_open_group | Open a group using file-mode-like semantics.
zarr_save_array | Convenience function to save a ZarrArray to the local file system.
zarr_volcano | Create a demo Zarr group containing R's volcano dataset
zb_int | Convenience function for the internal Int class constructor with zero-based indexing
zb_slice | Convenience function for the internal Slice R6 class constructor with zero-based indexing and exclusive stop index.
ZlibCodec | ZlibCodec Class