Package index • squarebrackets

Overview Help Pages

aaa00_squarebrackets_help squarebrackets-package squarebrackets squarebrackets_help: squarebrackets: Subset Methods as Alternatives to the Square Brackets Operators for Programming

aaa01_squarebrackets_supported_structures squarebrackets_supported_structures: Supported Structures

aaa02_squarebrackets_methods squarebrackets_methods: Methods

aaa03_squarebrackets_indx_fundamentals squarebrackets_indx_fundamentals: Indexing Fundamentals

aaa04_squarebrackets_indx_args squarebrackets_indx_args: Index Arguments in the Generic Sub-setting Methods

aaa05_squarebrackets_modify squarebrackets_modify: Regarding Modification

aaa06_squarebrackets_options squarebrackets_options: squarebrackets Options

aaa07_squarebrackets_method_dispatch squarebrackets_method_dispatch: Method Dispatch of 'squarebrackets'

aaa08_squarebrackets_slicev squarebrackets_slicev: On Index-Less Value-Based Sub-Set Operations

aaa09_squarebrackets_PassByReference squarebrackets_PassByReference: Regarding Modification By Reference

aaa10_squarebrackets_coercion squarebrackets_coercion: Auto-Coercion Rules for Mutable Objects

Generic Methods

ii_x() ii2_x() ss_x() ss2_x(): Methods to Extract, Exchange, or Duplicate Subsets of an Object

ii_wo() ii2_wo() ss_wo() ss2_wo(): Methods to Return Object Without Specified Subset

ii_mod() ii2_mod() ss_mod() ss2_mod(): Method to Return a Copy of an Object With Modified Subsets

ii_set() ii2_set() ss_set() ss2_set(): Methods to Modify Subsets of a Mutable Object By Reference

slice_x() slice_wo() slice_set(): Efficient Sequence-based Subset Methods on (Long) Vectors

slicev_x() slicev_set() countv(): Efficient Value-based Subset Methods on (Long) Vectors

sb_setFlatnames() sb_setDimnames() sb2_setVarnames(): Safely Change the Names of a Mutable Object By Reference

lst_rec() lst_recin(): Access, Replace, Transform, Delete, or Extend Recursive Subsets

idx(): Convert/Translate Indices (for Copy-On-Modify Substitution)

cp_seq(): Construct Parameters for a Sequence Based on Margins

mutatomic class

mutatomic() as.mutatomic() is.mutatomic() couldb.mutatomic(): A Class of Mutable Atomic Objects

Specialized Functions

dt_aggregate() dt_setcoe() dt_setrm() dt_setadd() dt_setreorder(): Functional Forms of data.table Operations

Helper Functions

n(): Nest

ndim(): Get Number of Dimensions

sub2coord() coord2sub() coord2ind() ind2coord() sub2ind(): Convert Subscripts to Coordinates, Coordinates to Flat Indices, and Vice-Versa

match_all(): Match All, Order-Sensitive and Duplicates-Sensitive

idx_r(): Compute Integer Index Range

idx_by(): Compute Grouped Indices

idx_ord_v() idx_ord_m() idx_ord_df(): Compute Ordered Indices

Developer Functions

stopifnot_ma_safe2mutate() address() .internal_set_ma(): Developer Functions for the mutatomic Class

ci_ii() ci_margin() ci_ss() ci_df() ci_obs() ci_vars(): Construct Indices

tci_bool() tci_int() tci_chr() tci_cplx(): Type Cast Indices

indx_x() indx_wo(): Exported Utilities