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System Information Sciences Programming VBAScore Data Processing

Learn to design and analyze information systems using VBA programming for score data processing, grading, and statistics. Includes nested loops, data analysis, and grading procedures. Practice exercises to enhance skills.

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System Information Sciences Programming VBAScore Data Processing

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  1. 情報基礎ALecture 13 Takeshi TokuyamaTohoku University Graduate School of Information SciencesSystem Information SciencesDesign and Analysis of Information Systems

  2. Programming VBAScore Data Processing

  3. data2.xls Average Score for a Student Sheet: Score Column: j Operation for Columns A procedure to output average score of student 1001 into N3

  4. Average Score for 100 Students Nested loop

  5. data2.xls Average Score for 100 Students Sheet: Score Column: j Nested loop Row: i A procedure to output average score of student 1001 to 1100 into N3 to N102

  6. data2.xls Grading Sheet: Score Column: j Nested loop Row: i • Add grading to Sub student_ave() • A procedure to output grade “Pass” or “Fail” into O3 to O102 • Pass if average >= 80 • Fail otherwise

  7. Exercise • Add a function to paint cells below 60 red on Sub grade_6sub Ex. Function to paint cell B3 red Use variable for row number and column number

  8. data2.xls Sheet: Score Column: j Row: i Insert “Cells( i , j ).Interior.ColorIndex = 3” into Sub grade_6sub()

  9. Statistics-Counters

  10. Statistics - Pass and Fail • Procedure to output number of grade “Pass” and “Fail” of 100 student into B12 and B13 on sheet “Statistics” • Data input • Sheet “Score” O3 to O102 • Data output • Sheet “Statistics” B12, B13 • Prepare two variables for counters • Counter for “Pass”: pass • Counter for “Fail”: fail

  11. Statistics - Grade • Procedure to output grades(A, B, C, D or F) of 100 student for each subject on sheet “Score” into cells B4 to G8 on sheet “Statistics” • Data input • Sheet “Score” H3 to M102 • Data output • Sheet “Statistics” B4 to G8 • Prepare five variables for counters • For A: a • For B: b • For C: c • For D: d • For F: f

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