JKISeason2-26_sryu
Challenge 26: Calculating Sales Performance
Level: Easy
Description: You work for a company that sells two products: Product A and Product B. As a data analyst, you want to calculate how sales increased or decreased for both products over a period of 12 months, on a monthly basis. In the end, you want to have a table with columns indicating the increase/decrease percentages of sales per month, as in the example below.
Month | Percentage_Sales_Product A | Percentage_Sales_Product B
February | 45 % | 100%
March | 78% | -87%
Nodes
- Lag Column2 ×
- Math Formula2 ×
- Rule Engine2 ×
- String Manipulation2 ×
- CSS Editor1 ×
- CSV Reader1 ×
- Table View (JavaScript)1 ×
Extensions
- FeatureKNIME Base nodes
- FeatureKNIME JavaScript Views
- FeatureKNIME Javasnippet
- FeatureKNIME Math Expression (JEP)
Links
- No links available