Gross Margin Analysis
The script below illustrates how a gross margin analysis dashboard can be composed with Envision.
read "/sample/Lokad_Items.tsv"
read "/sample/Lokad_Orders.tsv" as Orders
read "/sample/Lokad_PurchaseOrders.tsv" as PO
show label "Gross margin analysis (LIFO inventory cost)" a1f1 tomato
oend := max(Orders.Date)
// Default currency, and currency conversions
when date >= oend - 365
currency := mode(Orders.Currency)
Orders.NetAmount = forex(Orders.NetAmount, Orders.Currency, currency, Orders.Date)
PO.NetAmount = forex(PO.NetAmount, \
PO.Currency, currency, PO.Date)
// LIFO inventory value
PO.UnitPrice = PO.NetAmount / max(1, PO.Quantity)
Orders.CostAmount = latest(PO.UnitPrice) * Orders.Quantity
Orders.Margin = Orders.NetAmount - Orders.CostAmount
Orders.Supplier = same(Supplier) by Id at Orders.Id
// Top row of KPIs
show label "Current year" a2b2
when date >= oend - 365
show table "Gross margin" c2 unit:" \{currency}" with sum(Orders.Margin)
show table "Gross margin" d2 unit:"%" with sum(Orders.Margin) / sum(Orders.NetAmount)
show table "Orders lines" e2 with sum(Orders.1)
show table "Margin per unit" f2 unit:" \{currency}" with
sum(Orders.Margin) / sum(Orders.Quantity)
show label "Previous year" a3b3
when date >= oend - 2 * 365 & date < oend - 365
show table "Gross margin" c3 unit:" \{currency}" with sum(Orders.Margin)
show table "Gross margin" d3 unit:"%" with sum(Orders.Margin) / max(1, sum(Orders.NetAmount))
show table "Orders lines" e3 with sum(Orders.1)
show table "Margin per unit" f3 unit:" \{currency}" with
sum(Orders.Margin) / max(1, sum(Orders.Quantity))
// Linechart
Week.margin := sum(Orders.Margin)
when date >= monday(oend) - 52 * 7 & date < monday(oend)
show linechart "Weekly gross margin" a4f6 tomato unit:" \{currency}" with
Week.margin as "Current year"
Week.margin[-52] as "Previous year"
// Split by category and supplier
when date >= oend - 365
show barchart "Margin per category (1 year)" a7c9 tomato unit:" \{currency}" with
sum(Orders.Margin)
group by Category
show barchart "Margin per supplier (1 year)" d7f9 tomato unit:" \{currency}" with
sum(Orders.Margin)
group by Orders.Supplier
// Tops and flops
when date >= oend - 365
where sum(Orders.NetAmount) > 0
show table "Most profitable items (1 year)" a10c12 with
Id
Name
sum(Orders.Margin) as "Margin" unit:" \{currency}"
sum(Orders.Margin) / sum(Orders.NetAmount) as "Margin" unit:"%"
order by sum(Orders.Margin) desc
R = rankd(sum(Orders.Margin))
where R <= 0.2 * max(R) by 1
show table "Least profitable items (1 year, among top 20%)" d10f12 with
Id
Name
sum(Orders.Margin) as "Margin" unit:" \{currency}"
sum(Orders.Margin) / sum(Orders.NetAmount) as "Margin" unit:"%"
order by sum(Orders.NetAmount) / sum(Orders.Margin) desc