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Questions tagged [minitab]

Statistical software available from the Minitab corporation.

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58 questions
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Stats on categorical variables

I have 2 groups in my analysis. I have coded some lab results as 1 = bacterial colonies are red 2 = bacterial colonies are dark and shiny and 3 = bacterial colonies are black and rough. I would like to do some sort of statistical analysis on these…
Micaela Mossop
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R: Setting the color for an individual data point in stripchart

I have trouble in setting the color of an outlier in a stripchart. I tried two method, but neither worked. Here is the code: x = rnorm(30) x[20]=10 # 1 stripchart(x,main='Outlier Plot',xlab='x', pch=20, col=ifelse(x==10, 'red', 'blue')) # 2 cols =…
ppppppppp
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Read SQL query from file in Minitab

I know how to run a SQL query in minitab using : ODBC; Connect "Driver={SQLite3 ODBC Driver};Database=..."; SQLString "SELECT * FROM Table". However, this is very constraining since the length of the command line is limited in Minitab...…
Maxime
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How do I get the standard ANOVA table which has SSR, SSE, SSTO in Python?

I am trying to get an extra/sequence SS output with the following code: reg2 = smf.ols(formula='Y ~ X3 + X2', data = df).fit() anova_results2 = sm.stats.anova_lm(reg2, typ=1) (anova_results2) I would like it to look like the standard ANOVA output…
Ankit Ranjan
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Minitab closes automatically with Excel macros

I want to run the macros to perform capability on the excel file stored separately. I created a minitab macro file and saved it in.MAC format. When I run the excel macro code to open the minitab code, it runs the mac code and closes automatically …
Gowtham
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Xbar Control chart with only sample means

i'm trying to create an Xbar R control chart with only the information of the means of each sample and the information of the R.As follows in the next picture. Anyone know how can i do this? Thank you.
Khabib Nurmagumedov
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Error in saving minitab graphs and plots: "...collection is empty and contains no valid output object"

I want to automate GageR&R study in minitab. I found code but the line mtbProject.Commands.Item(1).Outputs.Item(1).Graph.SaveAs. Gives Run time error:"IOutput: IOutput collection is empty and contains no valid output object" Sub msa_macro() …
user3188255
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Could not load file or assembly for external dll

I am trying to create a Minitab Add in using COM in C#. I am adding some external reference such as ZedGraph or OxyPlot. But every time it is unable to find dll. If I use dll as embedded resource, then it throws: external component has thrown an…
Waqar Ahmed
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How Can I Run a Nonlinear Regression Macro in Minitab (simple syntax error)?

I'm new to scripting Minitab 17 and have run into a snag that I can't find any documentation for, including an error message that brings up no hits on Google. All I want to do is generate macros that perform simple nonlinear regressions…
SQLServerSteve
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Comparing count data with lots of zeroes

I'm not one to search for the most tenuous significant difference I can find, but hear me out. I have some count data with four groups (3 of these can be combined to one, if necessary), groups A, B, C, and X. Looking at the means and interval…
Andrew Cooke
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How to do Minitab's factor analysis in R?

I am used to running multivariate factor analysis in Minitab with the default settings (method of extraction: principal components; type of rotation: none; matrix to factor: correlation; source of matrix: compute from variables; loadings for initial…
Heathrow_ty02
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Minitab Automation and Skipping Columns

My main code is below: Mtb.Application MtbApp = new Mtb.Application(); MtbApp.UserInterface.Visible = true; MtbApp.UserInterface.DisplayAlerts = false; Mtb.Project MtbProj = MtbApp.ActiveProject; Mtb.Columns MtbColumns; Mtb.Column…
张绍峰
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How to find P_Value (i.e. *) in Fit Regression Model and Pool standard deviation S (i.e. *) In Minitab17?

S; R-sq ; R-sq(adj) ;R-sq(pred) * ; 100.00% ; * ; * Coefficients Term ; Coef; Coef ; T-Value; P-Value ; VIF Constant ; 0.07526 ; * ; *; *; Hardware EV ; 0.3593 ; …
Bhaskar
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Minitab 17 Menu Bar not visible

Minitab is missing the Menu bar at the top in my PC.Can anyone help me how to restore the Menu Bar?I have not changed any setting to hide it.
Padma Yeddula
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Do operations with the upper adjacent cell of a cell in Minitab 17. Is it possible?

I've been trying to make a graph of the estimated RTT in the TCP protocol, and the formula to get the estimated RTT is: EstimatedRTT1 = (1- α)*EstimatedRTT0 + α*RTT where EstimatedRTT1 is the value of the current estimation of the RTT and…
TheLaser
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