library( shinyLikert ) load( "cattell_data.rda")
# display the fator overview fluidPage( renderFactorOverview( cattell_data ) ) # add question as column_factor. This way, questions can be selected # through a dropdown input cattell_data$column_factors = cbind( cattell_data$column_factors, question = names(cattell_data$likert_data) ) # only allow observations with frequent ages age = cattell_data$row_factors$age frequent_ages = names(summary(age))[1:3] cattell_data$likert_data = cattell_data$likert_data[age%in%frequent_ages,] cattell_data$row_factors = cattell_data$row_factors[age%in%frequent_ages,] cattell_data$row_factors$age = factor( cattell_data$row_factors$age ) #only allow observations with frequent countrys country = cattell_data$row_factors$country frequent_countries = names(summary(country))[1:3] cattell_data$likert_data = cattell_data$likert_data[country%in%frequent_countries,] cattell_data$row_factors = cattell_data$row_factors[country%in%frequent_countries,] cattell_data$row_factors$country = factor( cattell_data$row_factors$country ) # remove some entries to speed up the server tasks. Note, that this # dataset had 49159 participants cattell_data$likert_data = cattell_data$likert_data[1:2000,] cattell_data$row_factors = cattell_data$row_factors[1:2000,] # show summary for the shortened data set summary( cattell_data ) rendered2 = renderShinyLikert( cattell_data , dropdown = c( "question_type", "question" ), split = c( "source", "gender" ), response_levels = c( #"missed", # do not plot the missings # this can be avoided by replacing # missed with NAs in likert_data "strongly disagree", "disagree", "neither agree not disagree", "agree", "strongly agree" ), as.percent = TRUE ) rendered2$selector rendered2$plot
# replace missing answers with NAs i = 1 for( question in cattell_data$likert_data ){ question[question == "missed"] = NA cattell_data$likert_data[,i] = factor( question ) i = i + 1 } # Call renderShinyLikert and plot the result plot( renderShinyLikert( cattell_data, dropdown = c( "question_type" ), group = "gender", as.percent = TRUE, height = c(750,1500) ) ) plot( renderShinyLikert( cattell_data, dropdown = c( "question_type" ), group = "gender", grouping = "HH", as.percent = TRUE, height = c(750,1500) ) )
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