ex2.weighted

ex2.unweighted

Example data sets used to demonstrate the handling of weights. The <code>'ex2.weighted'</code> data set contains 6 sequences with weights inflating to 100 sequences (sum of weights is 100). The second data frame <code>'ex2.unweighted'</code> contains the corresponding 100 sequences.
The sequences are, in both data frames, in the <code>'seq'</code> column, and weights in the <code>'weight'</code> column of <code>'ex2.weighted'</code>.
The alphabet is made of four possible states: <code>A, B, C</code> and <code>D</code>.
 
These data sets are mainly intended to test and illustrate the handling of weights in TraMineR's functions. Weighted results obtained with '<code>ex2.weighted</code>' data set should be exactly the same as unweighted results obtained with the '<code>ex2.unweighted</code>' data set.

datasets

Set of sequence analysis tools for manipulating, describing and rendering categorical sequences, and more generally mining sequence data in the field of social sciences. Although this sequence analysis package is primarily intended for state or event sequences that describe time use or life courses such as family formation histories or professional careers, its features also apply to many other kinds of categorical sequence data. It accepts many different sequence representations as input and provides tools for converting sequences from one format to another. It offers several functions for describing and rendering sequences, for computing distances between sequences with different metrics (among which optimal matching), original dissimilarity-based analysis tools, and functions for extracting the most frequent event subsequences and identifying the most discriminating ones among them. A user's guide can be found on the TraMineR web page.

Gilbert Ritschard

TraMineR

Trajectory Miner: a Sequence Analysis Toolkit

Alexis Gabadinho

Matthias Studer

Nicolas Müller

Reto Bürgin

Pierre-Alexandre Fonta

ex2 function

The command <code>data(ex2)</code> generates two data frames:
 
<code>ex2.weighted</code>: a data frame with 6 rows, 1 variable containing sequences as character strings, 1 weight variable.
 
<code>ex2.unweighted</code>: a data frame with 100 rows, 1 variable containing sequences as character strings.

Format

Example data sets used to demonstrate the handling of weights. The <code>'ex2.weighted'</code> data set contains 6 sequences with weights inflating to 100 sequences (sum of weights is 100). The second data frame <code>'ex2.unweighted'</code> contains the corresponding 100 sequences.
The sequences are, in both data frames, in the <code>'seq'</code> column, and weights in the <code>'weight'</code> column of <code>'ex2.weighted'</code>.
The alphabet is made of four possible states: <code>A, B, C</code> and <code>D</code>.
 
These data sets are mainly intended to test and illustrate the handling of weights in TraMineR's functions. Weighted results obtained with '<code>ex2.weighted</code>' data set should be exactly the same as unweighted results obtained with the '<code>ex2.unweighted</code>' data set.

Example data sets with weighted and unweighted sequence data — ex2

The command <code>data(ex2)</code> generates two data frames:
 
<code>ex2.weighted</code>: a data frame with 6 rows, 1 variable containing sequences as character strings, 1 weight variable.
 
<code>ex2.unweighted</code>: a data frame with 100 rows, 1 variable containing sequences as character strings.

ex2: Example data sets with weighted and unweighted sequence data

Description

Usage

Arguments

Format

Examples