Reading tests show that readers usually find it easier to read, process and recall a passage if they find the words familiar.Įxample: dc = dale_chall () print ( dc. The Dale-Chall Formula is an accurate readability formula for the simple reason that it is based on the use of familiar words, rather than syllable or letter counts. Florida requires that life insurance policies have a Flesch Reading Ease score of 45 or greater.Įxample: f = r. Department of Defense uses the Reading Ease test as the standard test of readability for its documents and forms. states also use Flesch-Kincaid Grade Level to score other legal documents such as business policies and financial forms.Įxample: fk = r. The commonwealth of Pennsylvania uses Flesch-Kincaid Grade Level for scoring automobile insurance policies to ensure their texts are no higher than a ninth grade level of reading difficulty. Army uses Flesch-Kincaid Grade Level for assessing the difficulty of technical manuals. Note: In all examples below r is: r = Readability ( text ) Flesch-Kincaid Grade Level See details below to capture per metric details. Indvidual metrics provide additional properties to increased interpretability. Readability Metric Details and PropertiesĪll metrics provide a score attribute. *Note: text must contain >= 100 words* Supported Metrics Usage from readability import Readability r = Readability ( text ) r.
#Textastic readability score python install#
Install pip install py-readability-metrics
Score the readability of text using popular readability formulas and metrics including: Flesch Kincaid Grade Level, Flesch Reading Ease, Gunning Fog Index, Dale Chall Readability, Automated Readability Index (ARI), Coleman Liau Index, Linsear Write, SMOG, and SPACHE.
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