Function reference • dipsaus

All functions

AbstractMap: Abstract Map to store key-value pairs

AbstractQueue: Defines abstract queue class

PersistContainer: Wrapper to cache key-value pairs and persist across sessions

actionButtonStyled(): Action Button but with customized styles

add_to_session(): Store/Get key-value pairs in 'shiny' session

as_pipe(): Convert functions to pipe-friendly functions

ask_or_default(): Read a Line from the Terminal, but with Default Values

ask_yesno(): Ask and Return True or False from the Terminal

async(): Evaluate expression in async_expr

async_expr(): Apply R expressions in a parallel way

async_flapply(): Wrapper for future.apply::future_lapply

async_works(): Run jobs in other R sessions without waiting

attached_packages(): Get attached package names in current session (Internally used)

base64_urlencode() base64_urldecode(): Encode or decode 'base64'

base64_to_image(): Save "Base64" Data to Images

base64_to_string(): Convert "Base64" Data to String

baseline_array(): Calculate Contrasts of Arrays in Different Methods

capture_expr(): Captures Evaluation Output of Expressions as One Single String

cat2(): Color Output

check_installed_packages(): Check If Packages Are Installed, Returns Missing Packages

clear_env(): Function to clear all elements within environment

col2hexStr(): Convert color to Hex string

collapse(): Collapse Sensors And Calculate Summations/Mean

compoundInput2(): Compound input that combines and extends shiny inputs

decorate_function() `%D%`: Python-style decorator

deparse_svec(): Convert Integer Vectors To String

digest2(): Digest R object with source reference removed

get_cpu(): Defunct Functions in Package dipsaus The functions or variables listed here are no longer part of the package.

rs_add_insertion_shortcut() rs_add_shortcut() rs_remove_shortcut() rs_show_shortcut() rs_quick_debug(): Register customized R code to 'RStudio' shortcuts

do_aggregate(): Make aggregate pipe-friendly

do_nothing(): A dummy function that literally does nothing

drop_nulls(): Drop NULL values from list or vectors

eval_dirty(): Evaluate expressions

fancyFileInput(): Shiny drag-and-drop file input

fastcov2(): Calculate Covariance Matrix in Parallel

fastmap2() `[[`(<fastmap2>) `$`(<fastmap2>) `[[<-`(<fastmap2>) `$<-`(<fastmap2>) `[`(<fastmap2>) `[<-`(<fastmap2>) names(<fastmap2>) print(<fastmap2>) length(<fastmap2>) as.list(<fastmap2>): A Wrapper for fastmap::fastmap

fastquantile(): Calculate single quantile for numerical values

fastqueue2() `[[`(<fastqueue2>) `[`(<fastqueue2>) print(<fastqueue2>) length(<fastqueue2>) as.list(<fastqueue2>): A Wrapper for fastmap::fastqueue

flex_div(): Generate Shiny element with arrangement automatically

forelse(): Python-style "for-else" function

getInputBinding(): Obtain registered input bindings

get_credential(): Generate a random password

get_dots() missing_dots(): Get or check elements from dots '...'

get_ip(): Get 'IP' address

get_os(): Detect the type of operating system

get_ram(): Get Memory Size

`%OF%`: Get an element with condition that it must be from a list or vector

`%=>%`: A JavaScript style of creating functions

`%?<-%`: Left-hand side checked assignment Provides a way to assign default values to variables. If the statement `lhs` is invalid or NULL, this function will try to assign value, otherwise nothing happens.

`%+-%`: Plus-minus operator

`%<-?%`: Right-hand side checked assignment Provides a way to avoid assignment to the left-hand side. If the statement `value` is invalid or NULL, this function will not assign values and nothing happens.

dev_create() get_dev_attr(): Create a group of named graphic devices

handler_dipsaus_progress(): Progress-bar Handler

html_asis(): Escape HTML strings

combine_html_class() remove_html_class(): Combine, add, or remove 'HTML' classes

iapply(): Apply each elements with index as second input

is_from_namespace(): Check whether a function, environment comes from a namespace

lapply_async2(): Apply, but in parallel

lapply_callr(): Apply function with rs_exec

list_to_fastmap2(): Copy elements to fastmap2

list_to_fastqueue2(): Copy elements to fastqueue2

dipsaus_lock() dipsaus_unlock() dipsaus_resetlocks(): Create or Unlock a Lock

make_forked_clusters(): Create forked clusters, but more than that

session_map() rds_map() text_map(): Create R object map.

mask_function2(): Mask a function with given variables

match_calls(): Recursively match calls and modify arguments

mean_se(): Calculates mean and standard error of mean

mem_limit2(): Get max RAM size This is an experimental function that is designed for non-windows systems

new_function2(): Create new function that supports 'quasi-quosure' syntax

no_op(): Pipe-friendly no-operation function

package_installed(): Check if a package is installed

parse_svec(): Parse Text Into Numeric Vectors

print_directory_tree(): Print Directory Tree

progress2(): 'Shiny' progress bar, but can run without reactive context

registerInputBinding(): Register customized input to enable support by compound input

remove_source(): Remove source reference from function or expression

restart_session(): Restart R Session

rs_active_project(): Get 'RStudio' active project

rs_avail(): Verify 'RStudio' version

rs_edit_file(): Use 'RStudio' to open and edit files

rs_exec(): Schedule a Background Job

rs_focus_console(): Focus on 'RStudio' Console

rs_save_all(): Save all documents in 'RStudio'

rs_select_path(): Use 'RStudio' to Select a Path on the Server

rs_set_repos(): Add secondary 'CRAN'-like repository to the 'RStudio' settings

rs_viewer(): Get 'RStudio' Viewer, or Return Default

screenshot(): Take a screenshot in shiny apps

session_uuid(): Provides Unique Session ID According to Current R Session

set_shiny_input(): Set Shiny Input

sexp_type2() as.character(<sexp_type2>) print(<sexp_type2>): Get Internal Storage Type

shared_finalizer(): Create Shared Finalization to Avoid Over Garbage Collection

shift_array(): Shift Array by Index

shiny_alert2() close_alert2(): Simple shiny alert that uses 'JavaScript' promises

shiny_is_running(): Detect whether 'Shiny' is running

ste_mean(): Standard error of mean

sumsquared: Fast Calculation of Sum-squared for Large Matrices/Vectors

sync_shiny_inputs(): Synchronize Shiny Inputs

test_farg(): Test whether function has certain arguments

time_delta(): Calculate time difference and return a number

to_datauri(): Convert file to 'base64' format

to_ram_size(): Convert bytes to KB, MB, GB,...

updateActionButtonStyled(): Update styled action button

updateCompoundInput2(): Update compound inputs

update_fastmap2(): Migrate a fastmap2 object to a new one

use_shiny_dipsaus(): Set up shiny plugins