search for: svod

...ontains next information: Sales_department; sales_manager; Client; transaction ID; Product (SKU), Cost, Gross income, Profitability Ineed to perfom an ABC analysis (by the Cost of sold products to this client) to find the A clients of each manager, i'm doing it this way: managers_ABC <- svod %>% group_by(Sales_department, sales_manager, Client) %>% summarise("Clients_cost" = sum(Cost,na.rm = TRUE)) %>% arrange(sales_manager, desc(Clients_cost)) %>% group_by(sales_manager) %>% mutate("total_sales_of_a_manager" = sum(Clients_cost),...