Table references in formulas in Excel - Dashboard Guide

Dashboard Mode - Table references in formulas

Dashboard Goal

See total sales and average sales per product using Excel table references in formulas.

Sample Data

Product	Region	Sales
Apples	East	100
Bananas	West	150
Apples	West	200
Bananas	East	120
Cherries	East	90
Cherries	West	110

Dashboard Components

• KPI Card: Total Sales
  Formula: =SUM(SalesData[Sales])
  Shows total sales from the Sales column in the table.
• KPI Card: Average Sales per Product
  Formula: =AVERAGE(SalesData[Sales])
  Calculates average sales using the Sales column.
• Table: Sales by Product
  Formula in Sales Total column: =SUMIFS(SalesData[Sales], SalesData[Product], [@Product])
  Shows total sales for each product using structured references.

Dashboard Layout

+----------------------+-------------------------+
| Total Sales (KPI)    | Average Sales (KPI)     |
| 770                  | 128.33                  |
+----------------------+-------------------------+
| Sales by Product Table                      |
| +----------+------------+----------------+ |
| | Product  | Region     | Sales Total    | |
| +----------+------------+----------------+ |
| | Apples   | (from data)| 300            | |
| | Bananas  | (from data)| 270            | |
| | Cherries | (from data)| 200            | |
+--------------------------------------------+
    

Interactivity

Adding a filter for Region will update all components to show sales only for the selected region. The total sales, average sales, and sales by product will recalculate based on the filtered table data.

Self Check

If you add a filter to show only Region = East, which components update and what will the new total sales be?

Answer: All components update. Total sales become 310 (100 + 120 + 90).

Key Result

Dashboard shows total and average sales using Excel table references with dynamic filtering by region.

Practice

1. What does a table reference like Sales[Amount] mean in Excel?

easy

A. It refers to a cell named 'Amount' in the worksheet.

B. It refers to the entire 'Sales' table.

C. It refers to a range named 'SalesAmount'.

D. It refers to the 'Amount' column in the 'Sales' table.

Solution

1. Step 1: Understand table and column naming

   In Excel, Sales[Amount] means the 'Amount' column inside the table named 'Sales'.

2. Step 2: Differentiate from other references

   This is different from referring to the whole table or a named range; it specifically targets one column.

3. Final Answer:

   It refers to the 'Amount' column in the 'Sales' table. -> Option D

4. Quick Check:

   TableName[ColumnName] = Column in Table [OK]

Hint: TableName[ColumnName] always means one column in that table [OK]

Common Mistakes:

• Thinking it refers to the whole table
• Confusing with named ranges
• Assuming it refers to a single cell

2. Which of these is the correct syntax to sum the 'Price' column in a table named 'Products'?

easy

A. =SUM(Products.Price)

B. =SUM(Products[Price])

C. =SUM(Products{Price})

D. =SUM(Products-Price)

Solution

1. Step 1: Recall correct table reference syntax

   Excel uses square brackets to refer to columns inside tables, so Products[Price] is correct.

2. Step 2: Check formula structure

   The SUM function wraps the table column reference correctly as =SUM(Products[Price]).

3. Final Answer:

   =SUM(Products[Price]) -> Option B

4. Quick Check:

   SUM(TableName[ColumnName]) = Correct sum formula [OK]

Hint: Use square brackets for columns inside tables in formulas [OK]

Common Mistakes:

• Using dot notation instead of brackets
• Using curly braces instead of brackets
• Using minus sign instead of brackets

3. Given a table named Orders with a column Quantity containing values 2, 5, 3, what is the result of =SUM(Orders[Quantity])?

medium

A. 2

B. Error

C. 10

D. 5

Solution

1. Step 1: Identify values in the 'Quantity' column

   The values are 2, 5, and 3 in the 'Quantity' column of the 'Orders' table.

2. Step 2: Calculate the sum of these values

   Sum = 2 + 5 + 3 = 10.

3. Final Answer:

   10 -> Option C

4. Quick Check:

   SUM(2,5,3) = 10 [OK]

Hint: Sum adds all values in the specified table column [OK]

Common Mistakes:

• Thinking it returns a single cell value
• Expecting an error due to table reference
• Adding only the first value

4. You wrote the formula =SUM(Sales[Amount] but it shows an error. What is the likely fix?

medium

A. Add the missing closing parenthesis: =SUM(Sales[Amount])

B. Change brackets to parentheses: =SUM(Sales(Amount))

C. Remove the table name: =SUM([Amount])

D. Replace SUM with SUMIF: =SUMIF(Sales[Amount])

Solution

1. Step 1: Check formula syntax

   The formula is missing a closing parenthesis at the end, causing a syntax error.

2. Step 2: Correct the formula by adding the missing parenthesis

   Adding the closing parenthesis fixes the syntax: =SUM(Sales[Amount]).

3. Final Answer:

   Add the missing closing parenthesis: =SUM(Sales[Amount]) -> Option A

4. Quick Check:

   Balanced parentheses fix formula errors [OK]

Hint: Always check for matching parentheses in formulas [OK]

Common Mistakes:

• Using wrong bracket types
• Removing table name incorrectly
• Changing function without reason

5. You have a table named Inventory with columns Item and Stock. You want to calculate total stock only for items named "Apple" using a formula with table references. Which formula is correct?

hard

A. =SUMIFS(Inventory[Stock], Inventory[Item], "Apple")

B. =SUM(Inventory[Stock] = "Apple")

C. =SUMIF(Inventory[Stock], "Apple", Inventory[Item])

D. =SUMIF(Inventory[Item], Inventory[Stock], "Apple")

Solution

1. Step 1: Understand the goal and function

   You want to sum the 'Stock' column only where 'Item' equals "Apple". The correct function for multiple criteria is SUMIFS.

2. Step 2: Check formula syntax with table references

   The correct syntax is =SUMIFS(Inventory[Stock], Inventory[Item], "Apple"), summing 'Stock' where 'Item' matches "Apple".

3. Final Answer:

   =SUMIFS(Inventory[Stock], Inventory[Item], "Apple") -> Option A

4. Quick Check:

   SUMIFS(sum_range, criteria_range, criteria) with table refs [OK]

Hint: Use SUMIFS with table columns for conditional sums [OK]

Common Mistakes:

• Mixing SUMIF arguments order
• Using SUM instead of SUMIFS for conditions
• Swapping criteria and sum ranges