We suggest choosing a Scatter plot, and plotting a line at the mean. Choose the kind of graph you want, and see how that choice will look. The Change Graph Type dialog will pop up. In the navigator on the left, click on "Unpaired t test data" in the graphs section. Click the Results button in the upper left corner to open the Analysis Parameters dialog to perhaps change to a paired or nonparametric test.Ħ. Click the analysis checklist button to help interpret the results. Introduction to GraphPad Prism 5 60,363 views 82 Dislike Share Save Description GraphPad Software 6.32K subscribers Prism is a powerful and easy-to-use graphing and analysis program. Click the Learn button to read explanations of all the choices.ĥ. For now, you can accept all the defaults on the second tab.
On the first tab of the t test dialog, confirm that the experimental design in unpaired and that you want to assume a Gaussian distribution and to perform an unpaired t test. Alternatively, click the t test shortcut button above the Analyze button.Ĥ. From the data table, click Analyze and then choose the t test analysis. Note that the tutorial data comes with a floating yellow note that briefly explains the data format, and links to more detailed online help.ģ. You'll choose an analysis in the next step.Ģ. Choosing the tutorial data for the unpaired t test only fills the table with data.Note the distinction between choosing sample data or creating an empty table into which you can enter or import data.To use Prism effectively, you need to learn how to choose which of the six types of data table to select.Then choose to use tutorial data for an unpaired t test. You'll see six tabs representing the six kinds of data tables. When you start Prism, you'll see the Welcome dialog.
This five-minute tutorial will show you a bit about how Prism is organized.ġ.
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