Posts by Charles Souza • 53 points
2 posts
-
3
votes1
answer132
viewsQ: Custom Line Chart - any tool
I need to create a line chart (python, R or even excel), where each line is a product category, the y axis is the sale and x is the time. If the sale is above the finish line, the line stays of one…
-
2
votes1
answer602
viewsQ: Multiple Linear Regression in R in different groups
I have a data set, with 4 columns: Product - Site Price 1 - Concurrent Site Price - Quantities Sold Where Product is a specific product (Refrigerator 1, Refrigerator 2, etc); Price Website 1 is the…