Homework DiscussionHomework 6 (Glade Manual Chapter 6)
Database functions in Excel
Visualizing a LOOKUP function
LOOKUP(lookup_value, lookup_vector, result_vector)
formulacells
lookupvalues
lookupvector
resultvector
ascendingorder
Visualizing a VLOOKUP function
VLOOKUP(lookup_value, table_array, col_index_number)
formulacells
lookupvalues
lookupvector
tablearray
1 2 3 4…
Visualizing a MATCH function
MATCH(lookup_value, lookup_vector, match_type)
formulacells
lookupvalues
lookupvector
match_type = 0 for exact matchReturns position of first exact match
Visualizing a SUMIF function
SUMIF(range, criteria, sum_range)
formulacells
criteria
range sumrange
COUNTIF function
• COUNTIF(range, criteria)
• Like SUMIF but without a sum_range• Adds one to the running count every time the criteria
matches the value in the range
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