TransMx

TransMx discovers transition matrix of a string vector and the related information.
A transition is defined as a substring (in the forward order) with length of 2 characters.
It can be considered as a special common pattern (length of 2).

programming

Methods include converting series of event names to strings, finding common patterns
in a group of strings, discovering "unique" patterns when comparing two groups of strings as well
as the number and starting position of each pattern in each string, obtaining transition matrix,
computing transition entropy, statistically comparing the difference between two groups of strings,
and clustering string groups. Event names can be any action names or labels such as events in log files or areas of interest (AOIs) in eye tracking research.
An R Shiny application is available on GitHub.

Hui Tang

GrpString

String Patterns and Statistical Differences Between Two Groups
of Strings

TransMx function

<dl> <dt>strings.vec</dt>
<dd>String Vector.
If a string has fewer than 2 characters, that string will be ignored.</dd></dl>

Arguments

Transition matrices in one group of strings — TransMx

<dl>

 <dt>strings.vec</dt>
<dd>String Vector.
If a string has fewer than 2 characters, that string will be ignored.</dd>

</dl>

TransMx: Transition matrices in one group of strings

Description

Usage

Value

Arguments

See Also

Examples