DAY 10: EXCEL CHAPTER 7-8 Larry Reaves [email protected] [email protected] September 18, 2013 1.
Day 10: Excel Chapter 8, 9, 10
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Transcript of Day 10: Excel Chapter 8, 9, 10
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SOLVER
• Solver is an add-in application that manipulates variables based on constraints to find the optimal solution to a problem.
• Solver is one of the most sophisticated what-if analysis tools, and people use Solver in a variety of situations and industries.
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OBJECTIVE AND VARIABLE CELL
• The objective cell is the cell that contains the formula-based value that you want to maximize, minimize, or set to a value in Solver.
• A changing variable cell is a cell containing a variable whose value changes until Solver optimizes the value in the objective cell.
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LOAD SOLVER ADD-IN
• Files -> Options -> Add Ins• Manage add-in -> Excel add-in -> Go• Select solver add-in -> Ok
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SET OBJECTIVE AND VARIABLE CELL
• Data -> Solver• Set objective variable cell and value• Set changing variable cells• Close and save the workbook.• Add constraints.
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SOLVE
• Chose a solving method:– GRG Nonlinear: guaranteed local optimal– Simplex LP: guaranteed global optimal, must
be linear– Evolutionary: good solutions for non smooth
functions• Solve
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CHAPTER 9 AND 10
• Multiple Worksheets– Group– Fill across worksheets– Enter and format data
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HYPERLINK
• Enter data in cell• Insert -> hyperlink• Select link and range of data
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3D FORMULAS
• A 3-D formula is a formula or function that refers to the same range in multiple worksheets.– 'Worksheet Name'!RangeOfCells=SUM('FirstWorksheet:LastWorksheet'!RangeOfCells)
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TEMPLATES
• File->New->– Recent Templates– Sample Templates– My Templates– Office.com Templates
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QUESTIONS
?
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