Package sc.fiji.snt.analysis.growth

Class GrowthAnalysisResults

java.lang.Object
sc.fiji.snt.analysis.growth.GrowthAnalysisResults
public class GrowthAnalysisResults extends Object
Container class for growth analysis results from GrowthAnalyzer, serving as the primary interface for accessing growth analysis results.

Usage Example:


 GrowthAnalyzer analyzer = new GrowthAnalyzer();
 GrowthAnalysisResults results = analyzer.analyze(paths, frameInterval, "hours");

 // Access individual neurite data
 for (NeuriteGrowthData data : results.getNeuriteGrowthData().values()) {
     System.out.printf("Neurite %s: %.2f μm/h, %d phases\n",
         data.getNeuriteId(), data.getLinearGrowthRate(), data.getGrowthPhases().size());
 }

 // Get summary statistics
 GrowthSummaryStatistics summary = results.getSummaryStatistics();
 System.out.printf("Average growth rate: %.2f ± %.2f μm/h\n",
     summary.getMeanGrowthRate(), summary.getStdGrowthRate());

 // Analyze phase distribution
 Map<GrowthPhaseType, Integer> phaseDistribution = results.getPhaseDistribution();
 System.out.printf("Rapid phases: %d (%.1f%%)\n",
     phaseDistribution.get(GrowthPhaseType.RAPID),
     results.getPhasePercentage(GrowthPhaseType.RAPID));
See Also:

  • Constructor Details

    • GrowthAnalysisResults

      public GrowthAnalysisResults(Map<String,NeuriteGrowthData> neuriteGrowthData, double frameInterval, String timeUnits)
      Creates a new GrowthAnalysisResults container.
      Parameters:
      neuriteGrowthData - Map of neurite IDs to their growth analysis data
      frameInterval - Time interval between consecutive frames
      timeUnits - Units for time measurements

  • Method Details

    • getNeuriteGrowthData

      public Map<String,NeuriteGrowthData> getNeuriteGrowthData()
      Gets the growth analysis data for all analyzed neurites.
      Returns:
      Unmodifiable map of neurite IDs to their growth data

    • getNeuriteGrowthData

      public NeuriteGrowthData getNeuriteGrowthData(String neuriteId)
      Gets the growth analysis data for a specific neurite.
      Parameters:
      neuriteId - Identifier of the neurite
      Returns:
      NeuriteGrowthData for the specified neurite, or null if not found

    • getFrameInterval

      public double getFrameInterval()
      Gets the frame interval used in the analysis.
      Returns:
      Frame interval in time units

    • getTimeUnits

      public String getTimeUnits()
      Gets the time units used in the analysis.
      Returns:
      Time units string (e.g., "hours", "minutes")

    • getNeuriteCount

      public int getNeuriteCount()
      Gets the number of analyzed neurites.
      Returns:
      Number of neurites in the analysis

    • getTotalPhaseCount

      public int getTotalPhaseCount()
      Gets the total number of growth phases across all neurites.
      Returns:
      Total number of detected growth phases

    • getSummaryStatistics

      public GrowthAnalysisResults.GrowthSummaryStatistics getSummaryStatistics()
      Gets summary statistics for all analyzed neurites.
      Returns:
      GrowthSummaryStatistics containing population-level metrics

    • getPhaseDistribution

      public Map<GrowthAnalyzer.GrowthPhaseType,Integer> getPhaseDistribution()
      Gets the distribution of growth phase types across all neurites.
      Returns:
      Map of phase types to their occurrence counts

    • getPhasePercentage

      public double getPhasePercentage(GrowthAnalyzer.GrowthPhaseType phaseType)
      Gets the percentage of phases that are of a specific type.
      Parameters:
      phaseType - The growth phase type to query
      Returns:
      Percentage of phases of the specified type (0-100)

    • getNeuritesByPattern

      public List<String> getNeuritesByPattern(GrowthAnalysisResults.NeuriteSelectionCriterion criterion)
      Gets neurites that show a specific growth pattern or characteristic.
      Parameters:
      criterion - Filtering criterion for neurite selection
      Returns:
      List of neurite IDs matching the criterion

    • getPhaseDistributionForVisualization

      public Map<String,Double> getPhaseDistributionForVisualization()
      Creates a map suitable for generating phase distribution visualizations.
      Returns:
      Map with phase type names as keys and counts as values

    • getNeuritePhases

      public Map<String,List<GrowthAnalyzer.GrowthPhase>> getNeuritePhases()
      Creates a map of neurite phases suitable for timeline visualization.
      Returns:
      Map of neurite IDs to their growth phases