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MinitabGuide1 - MINITAB Guide(Chapters 1 2 3 and 8 Enable...

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1 MINITAB Guide (Chapters 1, 2, 3, and 8) Enable Commands Before you can enter commands into the Session Window in MINITAB, you must see an MTB> prompt in your Session window. If you do not see an MTB> prompt, you must "Enable Commands". Session Window must be the active window. Then, select Editor > Enable Commands. Sort a Column Sort data in c1 and sort in c2. (ascending order) MTB > sort c1 c2 Sort data in c1 and sort in c3. (descending order) MTB > sort c1 c3; SUBC> desc c1. Unstack Split data in c2 into separate groups (columns) using values in c1. Creates one new column for each distinct value in c1. MTB > unstack c2; SUBC> subscripts c1; SUBC> after; SUBC> varnames. Frequency/Relative Frequency Table MTB > tally c1; SUBC> counts; SUBC> percents. Blood_Type Tally for Discrete Variables: Blood Type Blood Type Count Percent A 18 36.00 AB 4 8.00 B 6 12.00 O 22 44.00 N= 50 Bar Graph MTB > chart c1; SUBC> title "Distribution of Blood Types for the 50 Patients"; SUBC> percent; SUBC> bar. ! If you leave out the percent subcommand, MINITAB produces a frequency bar graph . ! If add the decreasing subcommand, MINITAB produces a Pareto chart . Blood_Type Blood Type Percent O B AB A 50 40 30 20 10 0 Distribution of Blood Types for the 50 Patients Percent within all data.
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2 Pie Chart MTB > piechart c1; SUBC> title "Distribution of Blood Types for the 50 Patients"; SUBC> slabel; SUBC> pcategory; SUBC> percent. Blood_Type 44.0% O 12.0% B 8.0% AB 36.0% A Category A AB B O Distribution of Blood Types for the 50 Patients Histogram MTB > hist c1; SUBC> title "Distribution of Daily Stock Volume for 35 Trading Days"; SUBC> axlabel 1 "Volume (in millions)"; SUBC> axlabel 2 "Number of Days"; SUBC> cutpoint 3:11/1. ! Adjust tick mark labels manually as shown in class. ! Use percent subcommand for relative frequency histogram. Altria_Group_Stock Volume (in millions) Number of Days 11 10 9 8 7 6 5 4 3 9 8 7 6 5 4 3 2 1 0 Distribution of Daily Stock Volume for 35 Trading Days Stemplot MTB > stem c1 Mutual_Fund_Return
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