Foxant683

Description

• Using Textstat To Find
• Using Textstat Keyboard
• Using Text String Within Formula In Excel
• Using Textstat In Python

If you wanted to compare the frequency of a single term across different texts, you can also use textstatfrequency, group the frequency by speech and extract the term. Jan 08, 2021 In quanteda: Quantitative Analysis of Textual Data. Description Usage Arguments Details Value Note See Also Examples. View source: R/textstatsimil.R. These functions compute matrixes of distances and similarities between documents or features from a dfm and return a matrix of similarities or distances in a sparse format. 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.

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

Usage

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

Using Textstat To Find

a data.frame containing the following variables:

(character) the feature

Using Textstat Keyboard

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 Textstat In Python

Examples