numberOfStatements {cmAnalysis} | R Documentation |
Count the Number of Statements in Concept Map Data
Description
This function calculates the number of unique statements in a given concept mapping dataset.
Usage
numberOfStatements(CMData, verbose = TRUE)
Arguments
CMData |
A data frame containing concept map data. This must include a column named |
verbose |
A logical, if |
Details
The function first checks if the provided dataset is suitable for concept mapping using the
checkConceptMapData
function. If the data is valid, it calculates and returns the number
of unique statement
s.
Value
An integer representing the number of unique statements in the dataset.
Examples
# Example of valid data
CMData <- data.frame(
sorterID = c("resp1", "resp1", "resp1", "resp2",
"resp2", "resp2", "resp3", "resp3", "resp3"),
statement = c("London", "Frankfurt", "Berlin", "London",
"Frankfurt", "Berlin", "London", "Frankfurt", "Berlin"),
stackID = c("capital city", "city", "capital city", 1, 2, 2, "A", "B", "A")
)
# Count the number of statements silently
numberOfStatements(CMData, verbose = FALSE)
# Count the number of statements with message
numberOfStatements(CMData)
[Package cmAnalysis version 1.0.0 Index]