coleman.liau {koRpus} | R Documentation |
Readability: Coleman-Liau Index
Description
This is just a convenient wrapper function for readability
.
Usage
coleman.liau(
txt.file,
ecp = c(const = 141.8401, char = 0.21459, sntc = 1.079812),
grade = c(ecp = -27.4004, const = 23.06395),
short = c(awl = 5.88, spw = 29.6, const = 15.8),
...
)
Arguments
txt.file |
Either an object of class |
ecp |
A numeric vector with named magic numbers, defining the relevant parameters for the cloze percentage estimate. |
grade |
A numeric vector with named magic numbers, defining the relevant parameters to calculate grade equvalent for ECP values. |
short |
A numeric vector with named magic numbers, defining the relevant parameters for the short form of the formula. |
... |
Further valid options for the main function,
see |
Details
Calculates the Coleman-Liau index. In contrast to readability
,
which by default calculates all possible indices,
this function will only calculate the index value.
This formula doesn't need syllable count.
Value
An object of class kRp.readability
.
Examples
## Not run:
coleman.liau(tagged.text)
## End(Not run)