add.failure | Used inside tests: adds a failure to an exercise |
add.success | Used inside tests: adds a sucess message |
add.warning | Used inside tests: adds a warning |
auto.hint | This is just a place holder in a hint block |
auto.hint.else | This is just a place holder in a hint block |
awards | Show all your awards |
check.assign | Checks an assignment to a variable |
check.assign.with.multiple.sol | Checks an assignment to a variable with up to 5 possibly... |
check.call | Checks whether the user makes a particular function call in... |
check.col | Test: Compare the column col of the matrix or data.frame df... |
check.expr | Test: Compare the expression check.expr evaluated in the... |
check.file.exists | Check whether a given file exists |
check.function | Checks a function written by the student |
check.problem.set | Checks a student problem set |
check.regression | Check whether an object from a call to lm, glm or some other... |
check.variable | Test: Check whether a variable is equal to a specified... |
create.ps | Generate a problem set from a solution file |
display | Displays the given text |
get.ps | Get the current problem set |
hint | Shows a hint for the current problem. |
hint.else | Show a hint only if no hint.stud.call or hint.stud.assign was... |
hint.else.active | Get or set whether hint.else or auto.hint.else would be... |
hint.for.assign | Default hint for an assignment |
hint.for.call | Default hint for a call |
hint.for.compute | Default hint for a compute block |
hint.for.function | Default hint for a function |
hint.stud.assign | Show the hint if the student made the specified wrong... |
hint.stud.call | Show the hint if the student made the specified wrong call |
hint.stud.fun | Show the hint if the student calls a specific function |
holds.true | To be used in a test block |
make.hint.report | Helper function when developing problem sets |
make.submission | Grade your problem set and make submission file |
name.rmd.chunks | Set default names for the chunks of problem set rmd files |
read.yaml | Reads a yaml file and returns as a list |
rtutor.app.skel | Generate a skeleton for a shinyapps.io app of a problem set |
rtutor.package.skel | Generate a package skeleton for a shiny based RTutor problem... |
rtutor.skel.show.opts.string | Intermediary Function helping to build the ps.show() Options... |
run.ps | Run a problem set from a package in the browser |
sc | Like paste0 but returns an empty vector if some string is... |
show.ps | Run a shiny based problem set in the browser |
stats | Shows your progress |
test.H0 | Helper function for custom test blocks. Check whether a... |
test.H0.rejected | Can be used in a custom test block. Checks whether a certain... |
true | A robust implementation of isTRUE |
with.random.seed | Calls a function with a specified random.seed |
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