Non-Inferiority Tests for Two Means using Differences
... This procedure computes power and sample size for non-inferiority tests in two-sample designs in which the outcome is a continuous normal random variable. Measurements are made on individuals that have been randomly assigned to one of two groups. This is sometimes referred to as a parallel-groups de ...
... This procedure computes power and sample size for non-inferiority tests in two-sample designs in which the outcome is a continuous normal random variable. Measurements are made on individuals that have been randomly assigned to one of two groups. This is sometimes referred to as a parallel-groups de ...
Chapter 2: Descriptive Statistics
... The median of a data set is the value that lies in the middle of the data when the data set is ordered. If the data set has an odd number of entries, the median is the middle data entry. If the data set has an even number of entries, the median is the mean of the two middle data entries. Example: Ca ...
... The median of a data set is the value that lies in the middle of the data when the data set is ordered. If the data set has an odd number of entries, the median is the middle data entry. If the data set has an even number of entries, the median is the mean of the two middle data entries. Example: Ca ...
Measures of Multivariate Skewness and Kurtosis
... keep these observations in subsequent computer runs should be based on other criteria in addition to the statistical consideration. ...
... keep these observations in subsequent computer runs should be based on other criteria in addition to the statistical consideration. ...
Comparing Two Populations or Treatments
... be independent samples if the selection of the individuals or objects that make up one sample does not influence the selection of individuals or objects in the other sample. However, when observations from the first sample are paired in some meaningful way with observations in the second sample, the ...
... be independent samples if the selection of the individuals or objects that make up one sample does not influence the selection of individuals or objects in the other sample. However, when observations from the first sample are paired in some meaningful way with observations in the second sample, the ...
Lecture 3
... It requires at least the interval scale All values are used It is unique It is easy to calculate and allow easy mathematical treatment The sum of the deviations from the mean is 0 The arithmetic mean is the only measure of central tendency where the sum of the deviations of each value from the mean ...
... It requires at least the interval scale All values are used It is unique It is easy to calculate and allow easy mathematical treatment The sum of the deviations from the mean is 0 The arithmetic mean is the only measure of central tendency where the sum of the deviations of each value from the mean ...
Statistics - UniMAP Portal
... The mean, mode and median give important information about the central tendency of data but they do not tell anything about the spread or dispersion about the centre. For example, the two sets of data: ...
... The mean, mode and median give important information about the central tendency of data but they do not tell anything about the spread or dispersion about the centre. For example, the two sets of data: ...