R: Simple Functions to Save Time and Memory

# Simple Functions to Save Time and Memory

## Documentation for package ‘cheapr’ version 0.9.2

- DESCRIPTION file.
- Package NEWS.

## Help Pages

cheapr-package | cheapr: Simple Functions to Save Time and Memory
%!in_% | Extra utilities
%in_% | Extra utilities
all_na | Efficient functions for dealing with missing values.
any_na | Efficient functions for dealing with missing values.
cheapr | cheapr: Simple Functions to Save Time and Memory
col_all_na | Efficient functions for dealing with missing values.
col_any_na | Efficient functions for dealing with missing values.
col_na_counts | Efficient functions for dealing with missing values.
count_val | Count the number of occurrences of a value.
cut_numeric | Extra utilities
deframe_ | Extra utilities
enframe_ | Extra utilities
factor_ | A faster version of 'factor()'
gcd | Greatest common divisor and smallest common multiple
gcd2 | Greatest common divisor and smallest common multiple
intersect_ | Extra utilities
is_na | Efficient functions for dealing with missing values.
is_na.data.frame | Efficient functions for dealing with missing values.
is_na.default | Efficient functions for dealing with missing values.
is_na.POSIXlt | Efficient functions for dealing with missing values.
is_na.vctrs_rcrd | Efficient functions for dealing with missing values.
lag2_ | Lagged operations.
lag_ | Lagged operations.
lag_sequence | Utilities for creating many sequences
lead_sequence | Utilities for creating many sequences
lengths_ | List utilities
levels_factor | A faster version of 'factor()'
na_rm | Extra utilities
new_list | List utilities
num_na | Efficient functions for dealing with missing values.
overview | An alternative to 'summary()' inspired by the skimr package
overview.character | An alternative to 'summary()' inspired by the skimr package
overview.data.frame | An alternative to 'summary()' inspired by the skimr package
overview.Date | An alternative to 'summary()' inspired by the skimr package
overview.default | An alternative to 'summary()' inspired by the skimr package
overview.factor | An alternative to 'summary()' inspired by the skimr package
overview.logical | An alternative to 'summary()' inspired by the skimr package
overview.numeric | An alternative to 'summary()' inspired by the skimr package
overview.POSIXt | An alternative to 'summary()' inspired by the skimr package
overview.ts | An alternative to 'summary()' inspired by the skimr package
overview.zoo | An alternative to 'summary()' inspired by the skimr package
recycle | Recycle objects to a common size
row_all_na | Efficient functions for dealing with missing values.
row_any_na | Efficient functions for dealing with missing values.
row_na_counts | Efficient functions for dealing with missing values.
sample_ | Extra utilities
scm | Greatest common divisor and smallest common multiple
scm2 | Greatest common divisor and smallest common multiple
sequence_ | Utilities for creating many sequences
seq_ | Utilities for creating many sequences
seq_id | Utilities for creating many sequences
seq_size | Utilities for creating many sequences
setdiff_ | Extra utilities
set_abs | Math operations by reference - *Experimental*
set_add | Math operations by reference - *Experimental*
set_ceiling | Math operations by reference - *Experimental*
set_change_sign | Math operations by reference - *Experimental*
set_divide | Math operations by reference - *Experimental*
set_exp | Math operations by reference - *Experimental*
set_floor | Math operations by reference - *Experimental*
set_log | Math operations by reference - *Experimental*
set_multiply | Math operations by reference - *Experimental*
set_pow | Math operations by reference - *Experimental*
set_round | Math operations by reference - *Experimental*
set_sqrt | Math operations by reference - *Experimental*
set_subtract | Math operations by reference - *Experimental*
set_trunc | Math operations by reference - *Experimental*
sset | Cheaper subset
sset.data.frame | Cheaper subset
sset.data.table | Cheaper subset
sset.Date | Cheaper subset
sset.factor | Cheaper subset
sset.POSIXct | Cheaper subset
sset.POSIXlt | Cheaper subset
sset.sf | Cheaper subset
sset.tbl_df | Cheaper subset
unlisted_length | List utilities
unused_levels | A faster version of 'factor()'
used_levels | A faster version of 'factor()'
which_ | Memory-efficient alternative to 'which()'
which_na | Efficient functions for dealing with missing values.
which_not_na | Efficient functions for dealing with missing values.
window_sequence | Utilities for creating many sequences