Kanta Harmonisation v2.0.0

Freeze for the use in first Kanta version

   status                                            n_codes n_records per_codes per_records
   <chr>                                               <int>     <dbl>     <dbl>       <dbl>
 1 SUCCESFUL                                            1538 149808107  0.0786     0.710    
 2 SUCCESFUL: no unit                                   2511  53572846  0.128      0.254    
 3 ERROR: Mapping: missing mapping                     12635   2844183  0.646      0.0135   
 4 WARNING: Value: Values are significalty different     318   2514638  0.0163     0.0119   
 5 IGNORED: Mapping not found                            102   1386982  0.00521    0.00657  
 6 ERROR: Value: missing units conversion                446    397440  0.0228     0.00188  
 7 WARNING: Value: KS test failed                        797    187207  0.0407     0.000887 
 8 ERROR; Units: Units dont match quantity               163    174712  0.00833    0.000828 
 9 ERROR: Units: invalid source_unit_clean               468     99595  0.0239     0.000472 
10 ERROR: Mapping: unknown abbreviation+unit             572     64835  0.0292     0.000307 
11 ERROR; Mapping: Wrong mapping                          11     19915  0.000562   0.0000944

Major changes :

• Accept all codes in measurement domain even if they are SNOMED
• Codes with 'ERROR; Mapping: cannot map without unit, multiple targets' are mapped to the most common unit, for codes with n events over 5000

Minor changes:

• Added mappings made by MP with Claude AI