Man pages for skranz/RTutor
Interactive R problem sets with automatic testing of solutions and automatic hints

add.failureUsed inside tests: adds a failure to an exercise
add.successUsed inside tests: adds a sucess message
add.warningUsed inside tests: adds a warning
auto.hintThis is just a place holder in a hint block
auto.hint.elseThis is just a place holder in a hint block
awardsShow all your awards
check.assignChecks an assignment to a variable
check.assign.with.multiple.solChecks an assignment to a variable with up to 5 possibly...
check.callChecks whether the user makes a particular function call in...
check.colTest: Compare the column col of the matrix or data.frame df...
check.exprTest: Compare the expression check.expr evaluated in the...
check.file.existsCheck whether a given file exists
check.functionChecks a function written by the student
check.problem.setChecks a student problem set
check.regressionCheck whether an object from a call to lm, glm or some other...
check.variableTest: Check whether a variable is equal to a specified...
create.psGenerate a problem set from a solution file
displayDisplays the given text
get.psGet the current problem set
hintShows a hint for the current problem.
hint.elseShow a hint only if no hint.stud.call or hint.stud.assign was...
hint.else.activeGet or set whether hint.else or auto.hint.else would be...
hint.for.assignDefault hint for an assignment
hint.for.callDefault hint for a call
hint.for.computeDefault hint for a compute block
hint.for.functionDefault hint for a function
hint.stud.assignShow the hint if the student made the specified wrong...
hint.stud.callShow the hint if the student made the specified wrong call
hint.stud.funShow the hint if the student calls a specific function
holds.trueTo be used in a test block
make.hint.reportHelper function when developing problem sets
make.submissionGrade your problem set and make submission file
name.rmd.chunksSet default names for the chunks of problem set rmd files
read.yamlReads a yaml file and returns as a list
rtutor.app.skelGenerate a skeleton for a shinyapps.io app of a problem set
rtutor.package.skelGenerate a package skeleton for a shiny based RTutor problem...
rtutor.skel.show.opts.stringIntermediary Function helping to build the ps.show() Options...
run.psRun a problem set from a package in the browser
scLike paste0 but returns an empty vector if some string is...
show.psRun a shiny based problem set in the browser
statsShows your progress
test.H0Helper function for custom test blocks. Check whether a...
test.H0.rejectedCan be used in a custom test block. Checks whether a certain...
trueA robust implementation of isTRUE
with.random.seedCalls a function with a specified random.seed
skranz/RTutor documentation built on Feb. 7, 2024, 12:53 a.m.