Why are some features restricted in Prism? How do I gain access to them?

Restricted features are specific analyses, graphs, or other functionality in Prism that are only available to specific subscription/license types. The list below includes release versions of Prism along with the restricted features that were introduced in each.

Prism 10.3.0

• Hierarchical clustering: uncover the natural connections between observations in your data. This machine learning technique allows you to investigate how closely different observations are related to each other and uncover groupings within your data.
• K-means clustering: specify a target number of clusters, and this machine learning algorithm will partition your data, iteratively grouping the most similar observations together and adjusting cluster assignments.
• Dendrograms: visualize the hierarchical relationships from clustering analyses. Use dendrograms as an independent graph or as part of a heatmap from the output of hierarchical clustering.
• Heat maps from multiple variables data: define categorical X-axis and Y-axis variables along with a continuous metric variable to be displayed in the two-dimensional visualization. Alternatively, treat your multiple variables data table as a matrix, and plot the values of the table on the heat map using the rows and columns as the axis variables.
• Confidence ellipses and convex hulls: visually represent estimates for the parameters that define the population from which your data were drawn, or clearly indicate the boundaries for groups of data on your graphs.

Each of these features are available with Prism Enterprise, the most advanced and capable Prism subscription available. Learn more about Prism Enterprise now!

10.5.0

Features requiring Prism Enterprise

• Automatic number at risk table: when performing Kaplan-Meier survival analysis, Prism will automatically generate a table aligned with the graph of the survival curves. This table displays the number of subjects at risk (as well as optionally the cumulative number of subjects censored) at each time point on the X axis of the corresponding graph, and will automatically udpate if the range/interval of this axis changes.
• Axis variable assignment controls: when creating a multiple variables graph, these controls found in the Graph Inspector panel allow you to select a desired variable to assign to the X or Y axis, or to quickly toggle through all available variables for these axes.

Features requiring a named-user license

• Multiple (pairwise) comparisons for Kaplan-Meier survival analysis: specify which pairs of survival curves you'd like to compare, and Prism will provide all of the details for each comparison in a new tab of analysis results.
• Increasing the number of decimal places for graph axis labels: when creating a graph with numeric labels, you can choose to display up to a maximum number of 14 decimal places.

Learn more about Prism Enterprise now!