secondModes

Identifies the most common (multiple) modes for frequency vectors as well as the second most common values.

Calculates concentration and dispersion in ordered rating scales. It implements various measures of concentration and dispersion to describe what researchers variably call agreement, concentration, consensus, dispersion, or polarization among respondents in ordered data. It also implements other related measures to classify distributions. In addition to a generic city-block based concentration measure and a generic dispersion measure, the package implements various measures, including van der Eijk's (2001) <DOI: 10.1023/A:1010374114305> measure of agreement A, measures of concentration by Leik, Tatsle and Wierman, Blair and Lacy, Kvalseth, Berry and Mielke, Reardon, and Garcia-Montalvo and Reynal-Querol. Furthermore, the package provides an implementation of Galtungs AJUS-system to classify distributions, as well as a function to identify the position of multiple modes.

Didier Ruedin

agrmt

Calculate Concentration and Dispersion in Ordered Rating Scales

secondModes function

<dl> <dt>V</dt>
<dd>A frequency vector</dd> <dt>pos</dt>
<dd>Categories of frequency vector (optional)</dd> <dt>tolerance</dt>
<dd>Specify how similar values have to be to be treated as different (optional). Differences smaller than or equal to the tolerance are ignored.</dd></dl>

Arguments

Author

Most common and second most common values — secondModes

<dl>

 <dt>V</dt>
<dd>A frequency vector</dd>

 <dt>pos</dt>
<dd>Categories of frequency vector (optional)</dd>

 <dt>tolerance</dt>
<dd>Specify how similar values have to be to be treated as different (optional). Differences smaller than or equal to the tolerance are ignored.</dd>

</dl>

secondModes: Most common and second most common values

Description

Usage

Value

Arguments

Author

Details

See Also