Differences
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calc_lookup_table_difference [2011/07/25 16:17] hermann created |
calc_lookup_table_difference [2015/10/13 20:21] (current) admin |
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===== Description ===== | ===== Description ===== | ||
- | This functor calculates the difference between two lookup tables. | + | This functor calculates a lookup table that corresponds to the difference between two lookup tables. |
===== Inputs ===== | ===== Inputs ===== | ||
- | ^ Name ^ Type ^ Description ^ | + | ^ Name ^ Type ^ Description ^ |
- | | First Table | [[Lookup Table Type|Lookup Table ]] | The first lookup table. | | + | | First Table | [[Lookup Table Type]] | The first lookup table. | |
- | | Second Table | [[Lookup Table Type|Lookup Table ]] | The second lookup table. | | + | | Second Table | [[Lookup Table Type]] | The second lookup table. | |
===== Optional Inputs ===== | ===== Optional Inputs ===== | ||
- | ^ Name ^ Type ^ Description ^ Default Value ^ | + | ^ Name ^ Type ^ Description ^ Default Value ^ |
- | | Use Symmetrical Difference | [[Bool Type|Bool ]] | If true, the symmetrical difference between the two lookup tables is calculated; otherwise, the relative complement is used. | False | | + | | use Symmetrical Difference | [[Boolean Value Type]] | If true, the symmetrical difference between two lookup tables is calculated; otherwise, the relative complement is used. | True | |
===== Output ===== | ===== Output ===== | ||
- | ^ Name ^ Type ^ Description ^ | + | ^ Name ^ Type ^ Description ^ |
- | | result | [[Lookup Table Type|Lookup Table ]] | The resulting lookup table. | | + | | result | [[Lookup Table Type]] | The resulting lookup table. | |
===== Group ===== | ===== Group ===== | ||
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===== Notes ===== | ===== Notes ===== | ||
- | For further information about symmetric and relative difference of sets, see [[wp>Symmetric_difference]] and [[wp>Set_difference#Relative_complement]]. | + | The column names from the first input table are assigned to the output table. |
+ | |||
+ | For further information about difference between two sets, see [[wp>Difference_(set_theory)]] and [[wp>Symmetric_difference]]. | ||
===== Internal Name ===== | ===== Internal Name ===== |