joemcculla
New Member
- Joined
- Aug 3, 2011
- Messages
- 2
Hi.
Developing a scoring program for a test with multiple scales with corresponding T-Scores (Mean 50; SD 10). For most of the scales, a single raw score (lookup value and corresponding lookup array) is linked to a single T-Score (index array value) which I have nailed down and done.
What I am struggling with is when the lookup value is a single number, yet the lookup array lists a range of responses which then correspond to a single index array value.
For example:
Scale 1 - Raw score of 25 corresponds to a T-score of 55 - Yet, a raw score anywhere from 26 to 29 corresponds to a T-Score of 56.
Is there a way to write the index and match function to include a range of values in the lookup array, or must it be a single value?
Thanks!
Developing a scoring program for a test with multiple scales with corresponding T-Scores (Mean 50; SD 10). For most of the scales, a single raw score (lookup value and corresponding lookup array) is linked to a single T-Score (index array value) which I have nailed down and done.
What I am struggling with is when the lookup value is a single number, yet the lookup array lists a range of responses which then correspond to a single index array value.
For example:
Scale 1 - Raw score of 25 corresponds to a T-score of 55 - Yet, a raw score anywhere from 26 to 29 corresponds to a T-Score of 56.
Is there a way to write the index and match function to include a range of values in the lookup array, or must it be a single value?
Thanks!