Replacing values in a table
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi, I need to replace all numerical values in this table with a ranking of 5 through 1, but I can't use the city names associated with the numbers because my code has to be able to work for different data sets.
Location EndAvg
___________________ _________
'Oklahoma City, OK' [ 7.5000]
'Buffalo, NY' [ 7.8000]
'Wichita, KS' [ 8.6000]
'Rochester, MN' [ 8.8000]
'Abilene, TX' [10.9000]
This is my table, and I need to replace 7.5 with 1, 7.8 with 2, 8.6 with 3, and so on. But say there were 7 cities, I would need it to be ranked from 1-7. How do I get this done?
0 commentaires
Réponses (1)
Walter Roberson
le 7 Avr 2019
[sorted_vals, sortidx] = sort(YourTable.EndAvg);
YourTable.Rank = sortidx;
2 commentaires
Walter Roberson
le 8 Avr 2019
The above would create a new variable named Rank in the table. You could replace EndAvg by assigning to YourTable.EndAvg instead of to YourTable.Rank
Voir également
Catégories
En savoir plus sur Logical dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!