percentage change

  1. E

    How to compare increase in price from different samples?

    I have data samples of home sales of N different cities, and I want to find the city with the biggest increase in average prices between 2012 and 2015. How could I compare these cities while taking into account the difference in number of transactions? City 1 Sample: Year, Average...
  2. T

    Random Odds and Percentage Question

    Hi Everyone, I have a random question related to odds and percentage that I can't figure out. Does this statement in terms of the percentage difference sound true? "The odds for students in group A to graduate are 5.03 (11,734 group A students graduate and 2330 do not) and the odds for...
  3. S

    Percentage Change - Create other metric to show importance of change

    Hi, I have a list of countries with 2 columns of count values that I have calculated the percent change between. Similar to the attached. I am interested in creating a metric to draw attention to the largest differences. For instance, GBR shows a change of only 2.6% but the overall...
  4. S

    Problem calculating element-wise percent change

    I have 2 data sets that I'm attempting to compare to each other, using a percent change calculation. I have data collected for a physiological model when the muscles aren't fatigued (0fatigue) and the other data set was collected when the muscles were fatigued by 50% (50fatigue). The calculation...
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    Parametric tests on percentage change data?

    Hi, I've been searching around recently to check if I am able to use one way ANOVA (parametric tests) on percentage change data? The data is from doppler flow experiments. The group numbers are very similar. Please let me know if I am able to perform these analyses and if not what is the...