RockWorks | Utilities | Statistics Menu
Use the tools in the Utilities | Statistics menu to perform various statistical computations and generate graphs.
- Histogram:
- Single: Reads a single column of data from the datasheet and determines the frequency or percentage of the total number of measurements for that variable that falls in each user-defined grouping or "cell" in a bar histogram
- Multiple: Reads two or more adjacent columns of data from the datasheet and, for each, generates a bar histogram plot. The 2+ histogram plots are combined for display in a single diagram
- Normalize: Reads a single column of values from the datasheet and normalizes them so that they range between two user-specified values
- Point Distances: Reads X,Y or X,Y,Z point locations from the datasheet and computes a variety of statistics regarding the distribution of the points
- Random:
- Complete: Generates random numbers within a specified range
- Normal: Generates random numbers within a normal distribution
- Scattergram: Plots one column of data against the values in another column in an XY scatterplot
- Sieve Diagram: Generates cumulative grain size distribution diagrams depicting grain size distributions for one or more samples
- Standardize: Reads a single column of values from the datasheet and calculate the mean and the deviation of each sample value relative to the mean, storing the resulting data in a new column in the datasheet
- Ternary:
- Single: Generates trilinear diagrams based on three columns of data, with optional contours
- Multiple (Map): Generates trilinear diagrams for multiple sites and creates a map display.
- Univariate: Calculates statistics for a single column of samples in the current datasheet
- Variography: Reads XYZ data from the datasheet and generates variogram reports and graphs, showing the variability of the Z values for point pairs as a function of the distance between the points.
- Well Production: Reads well production data and generates a variety of graphs.
- Single Well: Creates production graphs for a single well.
- Multi-Well Map: Creates production graphs for multiple wells, and displays them in a map view.
- Multi-Well 3D Diagram: Creates production graphs for multiple wells, and displays them in RockPlot3D.
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