For more information on regression models, go to Customize the scatterplot. Scatterplot with regression line - Stat > Regression > Fitted Line Plot. To change the model for the regression lines, click the triangle next to Regression Fit ( ). Scatterplot Smoothing - Graph > Scatterplot > Data View > Smoother > LOWESS.
#Line plot on minitab express plus#
![line plot on minitab express line plot on minitab express](https://www.leansigmacorporation.com/wp/wp-content/uploads/2014/10/how-to-run-a-Pareto-chart-in-minitab-02.jpg)
![line plot on minitab express line plot on minitab express](https://i.pinimg.com/originals/06/03/d2/0603d231882648921660b6a7de2749a9.png)
Frequency of Relative Frequency Distributions from Raw Data 3.
![line plot on minitab express line plot on minitab express](https://support.minitab.com/en-us/minitab-express/1/scatterplot_body_fat_percentage_simple.xml_Graph_cmd2o1.png)
Open the sample data, BilliardBallElasticity.MTW.(A plot with confidence intervals is sometimes called an interval plot.) The line plot resembles a number of graphs, particularly the interaction plots used with DOE or ANOVA analyses. The line plot is an ideal way to get a first glimpse into the data behind your processes.
![line plot on minitab express line plot on minitab express](https://support.minitab.com/en-us/minitab-express/1/scatterplot_flash_recovery_time_with_regression_and_groups.xml_Graph_cmd2o1.png)
The engineer adds mean symbols, confidence intervals, and mean connect lines to the plot to compare the differences between the group means. The line plot shows a clear interaction between the supplier and the line that manufacture the pipe. The engineer prepares 10 samples with each of the two additives and 10 samples with no additive and measures the elasticity of each.Īs part of the initial investigation, the engineer creates an individual value plot to compare the elasticity of the samples. Because higher elasticity is better, the engineer wants to determine whether either of two additives improves the elasticity of the plastic. A chemical engineer assesses the quality of the plastic that is used in manufacturing billiard balls.