I am looking for a way to bucket data in 2 dimensions using a weighting that
will linearly allocate based on the proximity of the reference value. I'm
sure the functionality probably already exists but couldn't find an example:


Example Data

Yrs,strike,value
0.75,105,100
1.25,102.5,200

Time Buckets
0.5
1
1.5
2

Strike buckets
100
110

Result
Blank,100,110
0.5,25,25
1,100,50
1.5,75,25
2,0,0

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