Reconstruct. This should only be used Should you have only one dtype for all columns. If not, you'll end up having dtype object for all columns and changing them back necessitates more dictionary function. CowperKettleCowperKettle 36.7k1818 gold badges137137 silver badges235235 bronze badges 2 Took me some time to determine how https://elenad837zmv2.blog2freedom.com/profile