Method of operating a computer for rank ordering and weighting category alternatives

Claim 2

A user-interactive method of operating a computer for producing an overall ranking of data items such as job factor levels, alternatives, and the like making up a data set, the computer including a memory for storing data including said data set, an input device for entering data, and an output device for displaying data, said method comprising the steps of: (a) storing said data set in said memory whereby said data items included in said data set are arranged into a plurality of categories with the data items included in each category having a category rank relative to one another and presenting a pair of terminal items respectively representing the highest and lowest ranked items in the category; (b) retrieving from the memory and displaying on the output device a data display including a terminal data item of corresponding category rank from selected ones of the categories; (c) entering into the computer data representative of the user's selection of the one of the items included in said display; (d) assigning in the computer a sequential rank to said user's selection and storing said sequential rank in the memory; (e) retrieving from the memory a previously non-displayed replacement data item from the same category as said selection and nearest in category rank to said selection, and replacing said selection on said display with said replacement data item; and (f) repeating steps (c) and (e) until a sequential rank has been assigned and stored for each item from said selected ones of the categories thereby producing an overall ranking of the data items thereof.

Claim 3

The method as set forth in claim 1, the data items included in said overall ranking making up an overall ranked item set presenting a pair of terminal, ranked, data items respectively representing the highest and lowest ranked item in said item set, said method further including the steps of: (g) retrieving from the memory and displaying on the output device an item display including one of said terminal, ranked, data items, and at least one other item from said item set nearest in overall rank to said one of said terminal, ranked, data items; (h) entering into the computer data representative of user-assigned points for each of the items included in said item display; (i) assigning in the computer a point value weight corresponding to said user-assigned points to the highest ranking item on said item display and storing said point value weight in the memory; (j) retrieving from the memory a substitute data item from said item set nearest in rank to the items previously included in said item display and replacing said highest ranking item on said item display with said substitute item; and (k) repeating steps (h) through (j) until a point value weight has been assigned and stored for each item in said item set thereby producing a ranked and weighted data item set.

Claim 4

The method as set forth in claim 2, said one of the terminal, ranked, data items being the highest ranked item from the item set.

Claim 5

The method as set forth in claim 2, the sum of said user-assigned points for each of the items included in said item display being equal to a predetermined number of points.

Claim 6

The method as set forth in claim 4, said predetermined number of points being equal to one hundred points.

Claim 7

The method as set forth in claim 2, further including the step of normalizing each of said point value weights in order to produce a normalized weight for each of said item and storing said normalized weight.

Claim 8

The method as set forth in claim 6, further including the step of scaling said normalized weights by multiplying each by a predetermined constant in order to produce a corresponding scaled weight, and storing said scale weight in the memory.

Claim 9

The method as set forth in claim 1, said terminal item from selected ones of the categories being the highest ranked terminal item thereof.

Claim 10

The method as set forth in claim 1, further including the steps of: after step (a), in the computer, organizing the categories into category groups and limiting the number of categories included in each group to a predetermined maximum number, said selected ones of the categories being a selected one of said category groups; repeating steps (b) through (f) for each of said groups thereby producing an overall group ranking for each of the items in each of said groups; and treating each group as a category and repeating steps (b) through (f) to produce an overall ranking of all of the items included in the item set.

Claim 11

A user-interactive method of operating a computer for weighting a plurality of data items included in an overall ranked data item set, the computer including a memory for storing data including said items and said sets, an input device for entering data, and an output device for displaying data, said method comprising the steps of: (a) storing said data set in said memory whereby said data items included in said data set are arranged into a plurality of categories with the data items included in each category having a category rank relative to one another and presenting a pair of terminal items respectively representing the highest and lowest ranked items in the category; (b) retrieving from the memory and displaying on the output device an item display including one of said terminal, ranked, data items and at least one other item from said item set nearest in overall rank to said one of said terminal, ranked, data items; (c) entering into the computer data representative of user-assigned points for each of the items included in said item display; (d) assigning in the computer a point value weight corresponding to said user-assigned points to the highest ranking item on said item display and storing said point value weight in the memory; (e) retrieving from the memory a substitute data item from said item set nearest in rank to the items previously included in said item display and replacing said highest ranking item on said item display with said substitute item; and (f) repeating steps (c) through (e) until a point value weight has been assigned and stored for each item in said item set thereby producing a ranked and weighted data item set.

Claim 12

A user-interactive method of operating a computer for weighting a plurality of data items included in an overall ranked data item set, the computer including a memory for storing data including said items and said sets, an input device for entering data, and an output device for displaying data, said method comprising the steps of: (a) storing said data set in said memory whereby said data items included in said data set are arranged into a plurality of categories with the data items included in each category having a category rank relative to one another and presenting a pair of terminal items respectively representing the highest and lowest ranked items in the category; (b) retrieving from the memory and displaying on the output device an item display including one of said terminal, ranked, data items and at least one other item from said item set nearest in overall rank to said one of said terminal, ranked, data items; (c) entering into the computer data representative of user-assigned points for each of the items included in said item display; (d) assigning in the computer a point value weight corresponding to said user-assigned points to the highest ranking item on said item display and storing said point value weight in the memory; (e) retrieving from the memory a substitute data item from said item set nearest in rank to the items previously included in said item display and replacing said highest ranking item on said item display with said substitute item; and (f) repeating steps (c) through (e) until a point value weight has been assigned and stored for each item in said item set thereby producing a ranked and weighted data item set.