All functions |
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Aggregate variables and remember which variables this were |
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Transform formr_item_list into a data.frame for ease of use |
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knit_child as is |
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switch choice values with labels |
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xtabs with sensible defaults |
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Gives the last element, doesn't omit missings |
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generates valid email cids |
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How many surveys were expired? |
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Text feedback based on groups |
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How many surveys were finished? |
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Gives the first non-missing element |
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Aggregate data based on item table |
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Connect to formr API |
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Get result from formr |
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Get current API session Return or set URL in list form for formr API (if available) |
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Connect to formr |
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Disconnect from formr |
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render inline text for formr |
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Download detailed result timings and display counts from formr |
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Download items from formr |
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knit rmarkdown to markdown for formr |
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Processed, aggregated results |
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Download data from formr |
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Recognise data types based on item table |
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render text for formr |
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render inline text for formr |
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Download processed, aggregated results from formr |
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Reverse items based on item table or a fallback_max |
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Download random groups |
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Simulate data based on item table |
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Store keys in keyring |
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pass in the url to the RDS representation of a openCPU session object, get the object |
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check whether a character string begins with a string |
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check whether a character string contains another |
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check whether a character string contains another as a word |
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check whether a character string ends with a string |
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Replace NA values with something else |
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This function makes sure you know what to expect when evaluating uncertain results in an if-clause. In most cases, you should not use this function, because it can lump a lot of very different cases together, but it may have some use for fool-proofing certain if-clauses on formr.org, where a field in a survey may either not exist, be missing or have a value to check. |
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Like |
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checks whether the current time is in a certain time window |
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get item from survey attribute |
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get item list from survey attributes |
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knit prefixed |
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Gives the last non-missing element |
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loads an RDS object, assigns it to an object of the base-filename |
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get functions in the environment by their class. Useful to find e.g. all regression models you've stored in interactive programming. |
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custom markdown options for rmarkdown's pandoc |
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github_markdown for rmarkdown |
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hard line breaks |
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percentage of missings for each variable in a data.frame |
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Returns the number of missings in a variable or dataset. If missings are an explicit level in a factor variable, this function defaults to reporting them anyway. |
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Returns the number of nonmissings in a variable or dataset. If missings are an explicit level in a factor variable, this function defaults to excluding them anyway. |
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checks whether a new day has broken (date has increased by at least one day) |
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paste.knit_asis |
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Print new lines in knit_asis outputs |
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proportions table |
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Plot normed values as a barchart |
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Plot a normed value on the standard normal |
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Time-polar plot |
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Random date in range |
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render text |
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Rescue lost attributes |
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Reverse labelled values |
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Send text message via Clickatell |
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Send text message via Massenversand.de |
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Send text message via Twilio |
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checks how much time has passed relative to the user's last action |
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word_document from rmarkdown, but has an added option not to break on error |