Tools to Work with Survey Data

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Documentation for package ‘surveydata’ version 0.2.7

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

surveydata-package	Tools, classes and methods to manipulate survey data.
as.data.frame	Coerces surveydata object to data.frame.
as.data.frame.surveydata	Coerces surveydata object to data.frame.
as.surveydata	Coercion from and to surveydata.
as_opentext_datatable	Converts free format question text to datatable using the 'DT' package.
cbind.surveydata	Combines surveydata object by columns.
dropout	Calculates at which questions respondents drop out.
encToInt	Converts a character vector to an integer vector.
fix_common_encoding_problems	Fix common encoding problems when working with web imported data.
fix_levels_01	Fix level formatting of all question with Yes/No type answers.
fix_levels_01_r	Fix level formatting of all question with Yes/No type answers.
fix_levels_01_spss	Fix level formatting of all question with Yes/No type answers.
has_dont_know	Tests whether levels contain "Don't know".
intToEnc	Converts an integer vector to a character vector.
is.surveydata	Tests whether an object is of class surveydata.
lapply_names	Applies function only to named elements of a list.
leveltest	Fix level formatting of all question with Yes/No type answers.
leveltest_r	Fix level formatting of all question with Yes/No type answers.
leveltest_spss	Fix level formatting of all question with Yes/No type answers.
membersurvey	Data frame with survey data of member satisfaction survey.
merge	Merge surveydata objects.
merge.surveydata	Merge surveydata objects.
print_opentext	Print open text questions.
questions	Returns a list of all the unique questions in the surveydata object.
question_order	Changes vector to ordered factor, adding NA levels if applicable.
question_text	Returns question text.
question_text_common	Returns common element of question text.
question_text_unique	Returns unique elements of question text.
remove_all_dont_know	Removes "Do not know" and other similar words from factor levels in data frame.
remove_dont_know	Removes "Don't know" from levels and replaces with NA.
rm.attrs	Removes pattern and variable.labels from attributes list.
rm.pattern	Removes pattern from attributes list.
split_common_unique	Get common and unique text in question based on regex pattern identification.
strCommonUnique	Finds the common and unique elements in a character vector.
surveydata	Tools, classes and methods to manipulate survey data.
survey_plot_question	Plots single and as multi-response questions.
survey_plot_satisfaction	Plot satisfaction questions.
survey_plot_title	Construct plot title from the question text, wrapping at the desired width.
survey_plot_yes_no	Plot data in yes/no format.
un_surveydata	Coercion from and to surveydata.
which.q	Identifies the columns indices corresponding to a specific question.