Control Charts
Features
Click to enlarge image SPC XL supports advanced control chart features. For example, it (1) helps you control how out-of-control checking is performed and (2) enables you to add data to an existing control chart.
Supported Control Chart Types:
- XbarR Chart
- XbarS Chart
- IMR (Individuals Moving Range) Chart
- p Chart
- c Chart
- np Chart
- u Chart
Other features include:
- Custom out-of-control checking
- Control Chart Selection Wizard
- Control Chart Templates
- Outlier Identification Support
- Split Control Limits
- Dynamic display of out-of-control conditions
- Custom Control Chart formatting
Analysis Diagrams
Supported Analysis Diagrams
?
Click to enlarge image Histogram
Includes overlay of Normal, Exponential, or Weibull Curve. Click here for more information about histograms.
Click to enlarge image Cpk Analysis
Analysis includes computation of mean, standard deviation, Cp, Cpk, Sigma Level, Sigma Capability, and Defects Per Million.
Click to enlarge image Scatter Plot
Create multiple scatter plots simultaneously. You may fit a linear, polynomial, logarithmic, power, exponential, or moving average line to the data.
Click to enlarge image ?
Pareto
SPC XL will count the occurrences of each group and create the Pareto for you. Click here for more information about Pareto diagrams.
Summary Stats with Dot Plot
Create multiple dot plots with summary statistics simultaneously.
Click to enlarge image Box Plots
Create multiple box plots simultaneously to compare the location and spread of different data sets.
?
Analysis Tools
Supported Analysis Tools
SPC XL supports several Analysis Tools to assist in data analysis.
- Multiple Regression
- Correlation Matrix
- t Test Matrix
- F Test Matrix
- Independence Test Matrix
- Test of Proportions
- 1 Way ANOVA
- Confidence Intervals
- Normal
- Standard Deviation
- Cp/Cpk
- Poisson
- Binomial
- Sample Size Estimates
- Normal
- Binomial
- Hypothesis Test (Single and Two Sided)
Distributions
Supported Distributions
Click to enlarge image SPC XL supports probability calculation for 15 Continuous Distributions and 6 Discrete Distributions.
Continuous Distributions
- Chi-Squared
- Exponential
- F Distribution
- Gamma
- Lognormal
- Normal
- Standard Normal
- Student's t
- Uniform
- Weibull
- Inverse Chi-Squared
- Inverse F
- Inverse Normal
- Inverse Standard Normal
- Inverse Student's t
Discrete Distributions
- Binomial
- Critical Binomial
- Hypergeometric
- Poisson
- Negative Binomial
- Uniform
Random Numbers
Generating Random Numbers
SPC XL will generate random numbers from a variety of distributions:
- Normal
- Uniform Continuous
- Uniform Discrete
- Exponential
- Weibull
MSA
Measurement System Analysis
The XbarR and ANOVA analysis methods in SPC XL are compliant with the AIAG Measurement System Analysis standard.
- MSA Template for easy data entry
- XbarR Analysis Method
- ANOVA Analysis Method
- Attribute Analysis Method
- Graphs included with XbarR and ANOVA Analysis
- Operator by Part
- Sigma Product Vs Sigma Total
- Misclassification Due to Measurement System Error
- Measurement Pareto
- XbarR Chart color coded by Operator
Click any image to enlarge.
?
Problem ID Tools
Problem Identification Tools
- Display Flowcharting Toolbar
- PF/CE/CNX/SOP Diagrams and Templates
Note: SPC XL will create a flow charting toolbar that harnesses Excel's built-in flow charting capabilities. These capabilities are limited; however, they will allow you to easily create and maintain flow charts.
Quality Tools
SPC XL's Quality Tools
- Main Effects Plot
- Unstack Columns
- Run Chart
- Cumulative Sum (CUSUM) Chart
- Product Capability Report
- Failure Mode and Effects Analysis (FMEA)
- Xbar +/- 3s Chart
| 
