How to compare two samples of frequencies with categorical x values?

How to compare two samples of frequencies with categorical x values?

How to compare two samples of frequencies with categorical x values where one is subset of the other Ask Question Asked7 years, 7 months ago Active7 years, 7 months ago Viewed3k times 2 1 $\\begingroup$ I am trying to compare two arrays of frequencies. The second is a subset of the first.

How is sampling error used to compare frequencies?

This module will similarly provide concepts and tools for comparing groups with respect to dichotomous, categorical, and ordinal outcomes for which we are comparing frequencies rather than mean values of a measurement, and we will focus on evaluating sampling error when making these types of comparisons.

Which is statistical method for comparing frequency counts?

I am looking for statistical methods used to compare frequency of observations between two groups. Students in Group A (n=23) and Group B (n=48) wrote an essay, and I counted the occurrence of hedging: Group A had a total of 7 hedgings and Group B had a total of 35 hedging.

How can I compare two arrays of frequencies?

I am trying to compare two arrays of frequencies. The second is a subset of the first. I want to know if the second is a representative of the first. The arrays are:

How to run frequency tables over relevant variables?

A simple and straightforward way for answering our question is running basic FREQUENCIES tables over the relevant variables. The syntax below shows how to do so. The next screenshot shows the first of the five tables created like so. *1. Display values and value labels in output tables. set tnumbers both. *2. Inspect frequency tables.

When to use categorical data in a t test?

While categorical data can often be reduced to dichotomous data and used with proportions tests or t-tests, there are situations where you are sampling data that falls into more than two categories and you would like to make hypothesis tests about those categories. This tutorial describes a group of tests that can be used with that type of data.

How to compare frequency of observations between two groups?

I am looking for statistical methods used to compare frequency of observations between two groups. I have two geographical locations with data on different soil types present. Each location has soil types A, B, C, D. The numbers are the number of times a specific soil type occurs in that location.

How to compare groups with respect to distributed variables?

Previous modules have provided concepts and tools for comparing groups with respect to continuously distributed variables (measurements).

What should the frequency of disclosure be for all three risk categories?

If there were no differences among the three groups, one would expect the frequency of disclosure to be 60.6% for each of the three groups. We can then calculate the number of expected disclosure in each of the three risk categories by multiplying the number of subjects in each category by 0.606.