Trial Simulator for Windows 8

Trial Simulator tool simulates the sampling and t-test of two groups of independent, normally distributed data such as the treatment and the control arms of a clinical study. To carry out the simulation, the mean and the standard deviation of each group, which are unknown normally, need to be hypothetically specified. The simulation generates random numbers as samples based on the specified mean and standard deviation. It shows the relative distribution of the sampled data in the charts above and below the button Simulate, then it computes the sample statistics – mean, standard deviation, t value of Student’s t-test, one-tailed and two-tailed confidence levels.

Features

• Accept any combination of statistics of test and control population
• Histogram of simulated data sampling
• t-test statistics
• Sample statistics