Package: DSLite 1.5.0

Yannick Marcon

DSLite: 'DataSHIELD' Implementation on Local Datasets

'DataSHIELD' is an infrastructure and series of R packages that enables the remote and 'non-disclosive' analysis of sensitive research data. This 'DataSHIELD Interface' implementation is for analyzing datasets living in the current R session. The purpose of this is primarily for lightweight 'DataSHIELD' analysis package development.

Authors:Yannick Marcon [aut, cre]

DSLite_1.5.0.tar.gz
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DSLite_1.5.0.tgz(r-4.6-any)DSLite_1.5.0.tgz(r-4.5-any)
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DSLite_1.5.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
DSLite/json (API)

# Install 'DSLite' in R:

install.packages('DSLite', repos = c('https://datashield.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/datashield/dslite/issues

Pkgdown/docs site:https://datashield.github.io

Datasets:

CNSIM1 - Simulated dataset CNSIM 1
CNSIM2 - Simulated dataset CNSIM 2
CNSIM3 - Simulated dataset CNSIM 3
DASIM1 - Simulated dataset DASIM 1
DASIM2 - Simulated dataset DASIM 2
DASIM3 - Simulated dataset DASIM 3
DISCORDANT_STUDY1 - Simulated dataset DISCORDANT 1
DISCORDANT_STUDY2 - Simulated dataset DISCORDANT 2
DISCORDANT_STUDY3 - Simulated dataset DISCORDANT 3
logindata.dslite.cnsim - DataSHIELD login data for the CNSIM simulated datasets
logindata.dslite.dasim - DataSHIELD login data for the DASIM simulated datasets
logindata.dslite.discordant - DataSHIELD login data for the DISCORDANT simulated datasets
logindata.dslite.survival.expand_with_missing - DataSHIELD login data for the simulated survival expand-with-missing datasets
logindata.dslite.testing.dataset - DataSHIELD login data for the TESTING.DATASET simulated datasets
SURVIVAL.EXPAND_WITH_MISSING1 - Simulated survival expand-with-missing dataset 1
SURVIVAL.EXPAND_WITH_MISSING2 - Simulated survival expand-with-missing dataset 2
SURVIVAL.EXPAND_WITH_MISSING3 - Simulated survival expand-with-missing dataset 3
TESTING.DATASET1 - Simulated dataset TESTING.DATASET 1
TESTING.DATASET2 - Simulated dataset TESTING.DATASET 2
TESTING.DATASET3 - Simulated dataset TESTING.DATASET 3

On CRAN:

5.61 score 4 stars 68 scripts 921 downloads 43 exports 13 dependencies

Last updated from:c90142966b. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	164
source / vignettes	OK	177
linux-release-x86_64	OK	188
macos-release-arm64	OK	104
macos-oldrel-arm64	OK	124
windows-devel	OK	124
windows-release	OK	112
windows-oldrel	OK	123
wasm-release	OK	105

Exports:defaultDSConfiguration dsAggregate dsAssignExpr dsAssignResource dsAssignTable dsConnect dsDisconnect dsFetch dsGetInfo dsHasResource dsHasTable dsIsAsync dsIsCompleted dsKeepAlive dsListMethods dsListPackages dsListProfiles dsListResources dsListSymbols dsListTables dsListWorkspaces DSLite DSLiteServer dsRestoreWorkspace dsRmSymbol dsRmWorkspace dsSaveWorkspace FunctionNode getDSLiteData GroupNode newDSLiteServer Node NumericNode setupCNSIMTest setupDASIMTest setupDATASETTest setupDISCORDANTTest setupDSLiteServer setupSURVIVALTest StringNode SymbolNode testParse UnaryOpNode

Dependencies:cli crayon DSI glue hms lifecycle pkgconfig prettyunits progress R6 rlang rly vctrs

DataSHIELD Development with DSLite

Rendered fromdeveloping-with-dslite.Rmdusingknitr::rmarkdown

Last update: 2025-07-25
Started: 2020-04-02

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Binary operation AST node	BinaryOpNode
Simulated dataset CNSIM 1	CNSIM1
Simulated dataset CNSIM 2	CNSIM2
Simulated dataset CNSIM 3	CNSIM3
Simulated dataset DASIM 1	DASIM1
Simulated dataset DASIM 2	DASIM2
Simulated dataset DASIM 3	DASIM3
Default DataSHIELD configuration	defaultDSConfiguration
Simulated dataset DISCORDANT 1	DISCORDANT_STUDY1
Simulated dataset DISCORDANT 2	DISCORDANT_STUDY2
Simulated dataset DISCORDANT 3	DISCORDANT_STUDY3
Aggregate data	dsAggregate,DSLiteConnection-method
Assign the result of an expression	dsAssignExpr,DSLiteConnection-method
Assign a resource	dsAssignResource,DSLiteConnection-method
Assign a table	dsAssignTable,DSLiteConnection-method
Connect to a DSLite server	dsConnect,DSLiteDriver-method
Disconnect from a DSLite server	dsDisconnect,DSLiteConnection-method
Fetch the result	dsFetch,DSLiteResult-method
Get result info	dsGetInfo,DSLiteResult-method
Verify DSLite server resource	dsHasResource,DSLiteConnection-method
Verify DSLite server dataset	dsHasTable,DSLiteConnection-method
DSLite asynchronous support	dsIsAsync,DSLiteConnection-method
Get whether the operation is completed	dsIsCompleted,DSLiteResult-method
Keep connection with a DSLite server alive	dsKeepAlive,DSLiteConnection-method
List methods	dsListMethods,DSLiteConnection-method
List packages	dsListPackages,DSLiteConnection-method
List profiles	dsListProfiles,DSLiteConnection-method
List DSLite server resources	dsListResources,DSLiteConnection-method
List R symbols	dsListSymbols,DSLiteConnection-method
List DSLite server datasets	dsListTables,DSLiteConnection-method
List workspaces	dsListWorkspaces,DSLiteConnection-method
Create a DSLite driver	DSLite
Lightweight DataSHIELD server-side component	DSLiteServer
Restore workspace	dsRestoreWorkspace,DSLiteConnection-method
Remove a R symbol	dsRmSymbol,DSLiteConnection-method
Remove a workspace	dsRmWorkspace,DSLiteConnection-method
Save workspace	dsSaveWorkspace,DSLiteConnection-method
Formula AST node	FormulaNode
Function AST node	FunctionNode
Get data value from DSLite connection(s)	getDSLiteData
Group AST node	GroupNode
DataSHIELD login data for the CNSIM simulated datasets	logindata.dslite.cnsim
DataSHIELD login data for the DASIM simulated datasets	logindata.dslite.dasim
DataSHIELD login data for the DISCORDANT simulated datasets	logindata.dslite.discordant
DataSHIELD login data for the simulated survival expand-with-missing datasets	logindata.dslite.survival.expand_with_missing
DataSHIELD login data for the TESTING.DATASET simulated datasets	logindata.dslite.testing.dataset
Create a new DSLite server	newDSLiteServer
Simple AST node	Node
Numeric AST node	NumericNode
Parameter AST node	ParameterNode
Range AST node	RangeNode
Setup a test environment based on the CNSIM simulated datasets	setupCNSIMTest
Setup a test environment based on the DASIM simulated datasets	setupDASIMTest
Setup a test environment based on the TESTING.DATASET simulated datasets	setupDATASETTest
Setup a test environment based on the DISCORDANT simulated datasets	setupDISCORDANTTest
Setup an environment based on named datasets and logindata	setupDSLiteServer
Setup a test environment based on the SURVIVAL (EXPAND_WITH_MISSING) simulated datasets	setupSURVIVALTest
String AST node	StringNode
Simulated survival expand-with-missing dataset 1	SURVIVAL.EXPAND_WITH_MISSING1
Simulated survival expand-with-missing dataset 2	SURVIVAL.EXPAND_WITH_MISSING2
Simulated survival expand-with-missing dataset 3	SURVIVAL.EXPAND_WITH_MISSING3
Symbol AST node	SymbolNode
Simulated dataset TESTING.DATASET 1	TESTING.DATASET1
Simulated dataset TESTING.DATASET 2	TESTING.DATASET2
Simulated dataset TESTING.DATASET 3	TESTING.DATASET3
Parse an expression according to DataSHIELD syntax rules and returns an Abstract Syntaxic Tree (AST) node.	testParse
Unary operator AST node	UnaryOpNode