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_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.
membersurvey            Data frame with survey data of member
                        satisfaction survey.
merge                   Merge surveydata objects.
print_opentext          Print open text questions.
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.
questions               Returns a list of all the unique questions in
                        the surveydata object.
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.
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.
surveydata-package      Tools, classes and methods to manipulate survey
                        data.
which.q                 Identifies the columns indices corresponding to
                        a specific question.
