independent variables

  1. M

    Regression Analysis

    Hello, It would be great if somebody can help me with this: Is it correct to conduct factor analysis on data source (A) and then run a simple regression analysis with derived factor from factor analysis as independent variable and a item from the same data source (A) as dependent variable...
  2. R

    What stat test to perform on non-parametric nominal data between several groups

    Hi everyone :wave: I hope this is the right forum for this thread. Anyways, I'll cut the chase: I need to assess statistical differences of nominal data from experiments between several treatment and control groups in female vs. male mice, over a period of several days (1 data set gathered...
  3. J

    Two IV's (Nominal, both multi-level), One DV (Interval). What do I run????

    Help needed, I am trying to escape ABD hell. I am only a couple of statistical procedures away from slaying the dissertation beast and have hit a wall. I am needing a statistical procedure that would allow me to compare the means of the number of sessions (DV) per adult attachment style (IV...
  4. E

    What kind of ANOVA is this?

    Ok...I know this may be a silly question but I am extremely bad at stats. I have an experiment with two IVs and a control group. ie. one group must perform a task after seeing someone complete it before them, another group must perform a task after watching someone attempt (and not finish)...
  5. K

    T-test or one-way ANOVA? Please help!

    My research study proposal title is: "Acute effects of aerobic exercise compared with standard medicinal treatments on the dysregulation of the HPA axis in women with post partum depression" So basically I'm looking at exercise versus medication as a treatment for postpartum depression. I...
  6. R

    How to estimate one coefficient for several independent variables?

    Hello, I want to make a regression in Stata with some of the independent variables constituting a dimension for which I want to estimate just one coefficient. So I somehow have to merge the variables into one variable or possibly a vector(?), but I have no clue how to do this. Can someone...
  7. T

    Testing affects of non-normal explanatory variables on response variable

    Hi all, I'm having real problems with analysing some data (I am using R), and wondered if anyone would please be able to offer me any advice. I have 1 continuous response variable (normally distributed), and I would like to look at the individual affect of each of my explanatory variables...
  8. D

    Regression analysis with 30 independent variables, HELP?

    Hi! I'm studying for a master's degree in Sociology and am doing my master thesis this year. I'm doing research for a Human Resource Management consulting company and unfortunately they're thinking with their business mind and not their statistical mind. Even though my statistics professor...