# discrete variable

1. ### How to choose analyzing method using discrete/categorical and continous variables?

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2. ### Lower/Upper confidence limits for 5/9 point rating scales

If you have a rating scale such as are used on product websites where users enter scores 1,2,3,4,5 (five values) and averages are (presumably) rounded to discrete intervals 1,1.5,2,2.5,3,3.5,4,4.5,5 (nine values), what is the best method for calculating lower and upper confidence limits around a...
3. ### Poisson regression

Hello to everyone!:):) We need some help for a Poisson Regression: Our problem is to determine if there is a relationship between the return on equity of firms (ROE) and the presence (numbers of indicators used) (Y) of a specific type of indicator show in the annual report. At the beginning we...
4. ### Ordered probit model and discret independent variables?

Hello there If I want to estimate an ordered probit mode,l because my depend varible takes the ordered values 1,2,3 and 4, can I do that if I only have discret explanatory variables? Kind regards M
5. ### Is count data for parametric analysis or non-parametric analysis?

Hi, In our paradigm, animals are presented with an stimulus and we count the number of calls they make. I believe the number of calls is discrete variable and count data. When we do an anlayis on these data, do we do parametric analysis or non-parametric analysis? For example, we...