# A Pipeline Toolkit for Reproducible Computation at Scale

## Documentation for package ‘drake’ version 7.13.1

- DESCRIPTION file.

## Help Pages

B C D F G I K L M N O P R S T U V W

drake-package | drake: A pipeline toolkit for reproducible computation at scale.

## -- B --

bind_plans | Row-bind together drake plans *Stable*
build_times | See the time it took to build each target. *Stable*

## -- C --

cached | List targets in the cache. *Stable*
cached_planned | List targets in both the plan and the cache. *Stable*
cached_unplanned | List targets in the cache but not the plan. *Stable*
cancel | Cancel a target mid-build *Stable*
cancel_if | Cancel a target mid-build under some condition *Stable*)'
clean | Invalidate and deregister targets. *Stable*
clean_mtcars_example | Clean the mtcars example from 'drake_example("mtcars")' *Stable*
code_to_function | Turn a script into a function. *Stable*
code_to_plan | Turn an R script file or 'knitr' / R Markdown report into a 'drake' plan. *Questioning*
combine | Transformations in 'drake_plan()'. *Stable*
cross | Transformations in 'drake_plan()'. *Stable*

## -- D --

deps_code | List the dependencies of a function or command *Stable*
deps_knitr | Find the drake dependencies of a dynamic knitr report target. *Stable*
deps_profile | Find out why a target is out of date. *Stable*
deps_target | List the dependencies of a target *Stable*
diagnose | Get diagnostic metadata on a target. *Stable*
drake | drake: A pipeline toolkit for reproducible computation at scale.
drake_build | Build/process a single target or import. *Questioning*
drake_cache | Get the cache of a 'drake' project. *Stable*
drake_cache_log | Get the state of the cache. *Stable*
drake_cancelled | List cancelled targets. *Stable*
drake_config | Ending of _drake.R for r_make() and friends *Stable*
drake_debug | Run a single target's command in debug mode.' *Questioning*
drake_done | List done targets. *Stable*
drake_envir | Get the environment where drake builds targets *Questioning*
drake_example | Download the files of an example 'drake' project. *Stable*
drake_examples | List the names of all the drake examples. *Stable*
drake_failed | List failed targets. *Stable*
drake_gc | Do garbage collection on the drake cache. *Stable*
drake_get_session_info | Session info of the last call to 'make()'. *Stable*
drake_ggraph | Visualize the workflow with 'ggraph'/'ggplot2' *Stable*
drake_graph_info | Prepare the workflow graph for visualization *Stable*
drake_history | History and provenance *Stable*
drake_hpc_template_file | Write a template file for deploying work to a cluster / job scheduler. *Stable*
drake_hpc_template_files | List the available example template files for deploying work to a cluster / job scheduler. *Stable*
drake_plan | Create a drake plan for the 'plan' argument of 'make()'. *Stable*
drake_plan_source | Show the code required to produce a given 'drake' plan *Stable*
drake_progress | Get the build progress of your targets *Stable*
drake_running | List running targets. *Stable*
drake_script | Write an example _drake.R script to the current working directory.
drake_slice | Take a strategic subset of a dataset. *Stable*
drake_tempfile | drake tempfile *Stable*

## -- F --

file_in | Declare input files and directories. *Stable*
file_out | Declare output files and directories. *Stable*
file_store | Show a file's encoded representation in the cache *Stable*
find_cache | Search up the file system for the nearest drake cache. *Stable*

## -- G --

group | Transformations in 'drake_plan()'. *Stable*

## -- I --

id_chr | Name of the current target *Stable*
ignore | Ignore code *Stable*

## -- K --

knitr_in | Declare 'knitr'/'rmarkdown' source files as dependencies. *Stable*

## -- L --

legend_nodes | Create the nodes data frame used in the legend of the graph visualizations. *Soft-deprecated*
loadd | Read and return a drake target/import from the cache. *Stable*
load_mtcars_example | Load the mtcars example. *Stable*

## -- M --

make | Run your project (build the outdated targets). *Stable*
map | Transformations in 'drake_plan()'. *Stable*
missed | Report any import objects required by your drake_plan plan but missing from your workspace or file system. *Stable*

## -- N --

new_cache | Make a new 'drake' cache. '*Stable*
no_deps | Suppress dependency detection. *Stable*

## -- O --

outdated | List the targets that are out of date. *Stable*

## -- P --

plan_to_code | Turn a 'drake' plan into a plain R script file. *Questioning*
plan_to_notebook | Turn a 'drake' plan into an R notebook. *Questioning*
predict_runtime | Predict the elapsed runtime of the next call to 'make()' for non-staged parallel backends. *Stable*
predict_workers | Predict the load balancing of the next call to 'make()' for non-staged parallel backends. *Stable*

## -- R --

readd | Read and return a drake target/import from the cache. *Stable*
read_drake_seed | Read the pseudo-random number generator seed of the project. *Stable*
read_trace | Read a trace of a dynamic target. *Stable*
recoverable | List the most upstream _recoverable_ outdated targets. *Stable*
render_drake_ggraph | Visualize the workflow with 'ggplot2'/'ggraph' using 'drake_graph_info()' output. *Stable*
render_drake_graph | Render a visualization using the data frames generated by 'drake_graph_info()'. *Stable*
render_sankey_drake_graph | Render a Sankey diagram from 'drake_graph_info()'. *Stable*
render_text_drake_graph | Show a workflow graph as text in your terminal window using 'drake_graph_info()' output. *Stable*
rescue_cache | Try to repair a drake cache that is prone to throwing 'storr'-related errors. *Questioning*
r_deps_target | Launch a drake function in a fresh new R process *Stable*
r_drake_build | Launch a drake function in a fresh new R process *Stable*
r_drake_ggraph | Launch a drake function in a fresh new R process *Stable*
r_drake_graph_info | Launch a drake function in a fresh new R process *Stable*
r_make | Launch a drake function in a fresh new R process *Stable*
r_missed | Launch a drake function in a fresh new R process *Stable*
r_outdated | Launch a drake function in a fresh new R process *Stable*
r_predict_runtime | Launch a drake function in a fresh new R process *Stable*
r_predict_workers | Launch a drake function in a fresh new R process *Stable*
r_recoverable | Launch a drake function in a fresh new R process *Stable*
r_sankey_drake_graph | Launch a drake function in a fresh new R process *Stable*
r_text_drake_graph | Launch a drake function in a fresh new R process *Stable*
r_vis_drake_graph | Launch a drake function in a fresh new R process *Stable*

## -- S --

sankey_drake_graph | Show a Sankey graph of your drake project. *Stable*
show_source | Show how a target/import was produced. *Stable*
split | Transformations in 'drake_plan()'. *Stable*
subtargets | List sub-targets *Stable*

## -- T --

target | Customize a target in 'drake_plan()'. *Stable*
text_drake_graph | Show a workflow graph as text in your terminal window. *Stable*
tracked | List the targets and imports that are reproducibly tracked. *Stable*
transformations | Transformations in 'drake_plan()'. *Stable*
transform_plan | Transform a plan *Stable*
trigger | Customize the decision rules for rebuilding targets *Stable*

## -- U --

use_drake | Use drake in a project *Questioning*

## -- V --

vis_drake_graph | Show an interactive visual network representation of your drake project. *Stable*

## -- W --

which_clean | Which targets will 'clean()' invalidate? *Stable*