score

  1. C

    Standardising a score of values

    Hello, I am working on developing on a standardised score from a number of scores. The values will be ranging from large to small of each score and I am trying to develop a way of proportionally measuring different data sets. I have something at the moment which is: (x1/largest x in dataset1)...
  2. B

    Scorecard logic for measuring performance of managers

    Hello, I need to create a scorecard where I can compare and contrast 3 different managers on one single measures/metric. The problem I'm having is to come up with a defend-able and fair scorecard logic/concept on comparing these 3 managers based on missed deadlines on their respective tasks. Few...
  3. V

    How to rank test scores when number of questions answered is different

    I want to rank people based on their test scores but the number of questions each individual has answered is different. People with "n" answers or less will be excluded from being ranked. Everyone gets one question daily. A running test score is calculated based on the number of correct...
  4. T

    Excel Formula for ranking products

    Hi, I want to score a long list of products based on their volatility of quantity sold in the last 12 months. for example, if prod A gets sold 30 each month, then total is 360 for year. if prod B gets sold in month 3 at 100 and month 4 at 300 then year end is 400 . prod A is better...
  5. M

    Is there a difference between z-score and effect size?

    I just started teaching statistics to myself (I never had it in school but will need it when I start University). I have problems with z-scores and effect size. I think that you use a z-score if you want to know how a score compares to the mean or standard derivation. And you use the effect...
  6. A

    How to create graph showing PCA with groups from Cluster analysis?

    Yet again I have run into another wall. I am doing a project for uni and have came across a problem, I am looking to build a graph with PCA scores (2 components, so pca1 VS pca2). I also need to label the scores with what group they belong to, after having done a cluster analysis. Is this even...
  7. S

    Compute score from variance or correlation coefficient?

    Greetings, I’m seeking inspiration in creating a scoring (figure of merit) function that can evaluate how close a set of parallel measurements are to a set of truth values. The truth values aren’t a statistical mean per say, but rather target values being sought. A set of measurements...
  8. D

    Get Similarity Score Between Two Columns of Data

    Hi, I've been aimlessly trawling the forums for a solution to what I suspect is a rather simple problem. I have two columns of data: Term | Paper i | Paper j --------------------------- man | 2 | 0 | park | 6 | 1 | cat | 4 | 3 | did | 0...
  9. C

    Creating "score" --> by adding ORs?

    I have created a prognostic model using logistic regression. It predicts diabetes based on 6 independent variables (age, sex BMI, etc). I understand that Exp(Xi) = Odds Ratio of each (risk) factor in the model. I also understand that the probability of diabetes = exp(bo+ bi Xi) /((exp(bo +...
  10. M

    Simplification of formula in logistic regression

    I have performed a logistic regression analysis including five variables and one outcome. However, I would like to simplify the formula significantly for clinical use. So, instead of the formula been something like -12.22+2.33*systolic blood pressure-1.21*temperature etc., I would like to make a...
  11. C

    Which statistical test to run on SPSS?? Help me pleassse!!

    Hi there, I am wondering if you might be able to help me on a problem I am having with my psychology project. I am running statistical analyses on some results for a psychological experiment. At the moment I have a personality score (conscientiousness) which can range from 1-5 and an...