Description

Mar 15, 2014 The free computer aided translation (CAT) tool for professionals. Text File Statistics. A command line utility to display statistics about a text file consisting of lines of data. The statistics include counts of line terminator pairs (CR, LF, CR+LF) and line counts. Also shows if there is an unterminated trailing line.

Produces counts and document frequencies summaries of the features in adfm, optionally grouped by a docvars variable or other suppliedgrouping variable.

Usage

Using Textstat To Print

Textstatreadability: Calculate readability Description. Calculate the readability of text(s) using one of a variety of computed indexes. Usage textstatreadability(x, measure = 'Flesch', removehyphens = TRUE, minsentencelength = 1, maxsentencelength = 10000, intermediate = FALSE.) Arguments. Jun 18, 2014 textstat. Smogindex (text) Returns the SMOG index of the given text. This is a grade formula in that a score of 9.3 means that a ninth grader would be able to read the document.

Arguments

a dfm object

(optional) integer specifying the top n features to be returned,within group if groups is specified

either: a character vector containing the names of documentvariables to be used for grouping; or a factor or object that can becoerced into a factor equal in length or rows to the number of documents.NA values of the grouping value are dropped.See groups for details.

character string specifying how ties are treated. Seedata.table::frank() for details. Unlike that function,however, the default is 'min', so that frequencies of 10, 10, 11would be ranked 1, 1, 3.

additional arguments passed to dfm_group(). This canbe useful in passing force = TRUE, for instance, if you are grouping adfm that has been weighted.

Value

a data.frame containing the following variables:

(character) the feature

count of the feature

rank of the feature, where 1 indicates the greatestfrequency

document frequency of the feature, as a count (thenumber of documents in which this feature occurred at least once)

document frequency of the feature, as a count

(only if groups is specified) the label of the group.If the features have been grouped, then all counts, ranks, and documentfrequencies are within group. If groups is not specified, the groupcolumn is omitted from the returned data.frame.

Using Text String Within Formula In Excel

textstat_frequency returns a data.frame of features andtheir term and document frequencies within groups.

Using Texstudio

Examples