A data scientist wants to create a new variable in a dataset 'monthly_sales' that classifies each observation as "High", "Medium", or "Low" based on the value of 'total_sales'. Which function should be used to accomplish this?
During a SAS Viya programming routine, a programmer attempts to load a dataset named 'customer_info' from a SAS data library named 'saslib' into the CAS environment. However, the programmer receives an error. What could be a possible reason for this if the LOAD CASDATA= statement used was: `load casdata=saslib.customer_info casout=caslib.customer_data;`
You are designing an algorithm that will perform a series of matrix multiplication operations for a large-scale machine learning application. Which processing technique would likely yield a better performance given the computational requirements of matrix multiplication in this context, and why?
Given a dataset named 'orders' with variables 'orderId', 'customerId', and 'orderValue', you are tasked with writing a DATA Step to accumulate the total order value per customer. Which of the following codes will correctly produce a dataset with a total for each customer?
When a user attempts to view the contents of a caslib using PROC CASUTIL, they only want to see tables that contain the word "sales" in their name. Which of the following PROC CASUTIL statements would correctly perform this operation while utilizing the most efficient use of resources?