Formula Generator - SCAN function
The SCAN function scans an array or range and produces intermediate values by applying a LAMBDA function to each value. It returns an array of the intermediate values obtained at each step.How to generate an SCAN formula using AI.
To obtain the SCAN formula for Excel, you can ask the AI chatbot the following question: "What is the Excel formula to extract a specific character or substring from a text string?" The AI chatbot should then provide you with the SCAN formula, which is commonly used for such purposes.
SCAN formula syntax.
The SCAN syntax in Excel is used to extract a specific word or character from a text string based on its position. It follows the format: =SCAN(string, position, delimiter) - "string" is the text string from which you want to extract the word or character. - "position" specifies the position of the word or character you want to extract. - "delimiter" is the character that separates the words or characters in the string. The SCAN function returns the word or character at the specified position. It is useful when you want to extract specific information from a text string, such as extracting the first name from a full name or extracting a specific value from a delimited list.
Calculating Cumulative Sum
Calculates the cumulative sum of a range of values.
SCAN(0, A1:A10, LAMBDA(x, y) x + y)
Finding Maximum Value
Finds the maximum value in a range of values.
SCAN(-INF, A1:A10, LAMBDA(x, y) IF(x > y, x, y))
Calculating Moving Average
Calculates the moving average of a range of values.