SUMXMY2 in WPS on Windows: Introduction

SUMXMY2 in WPS is a spreadsheet function for calculating the sum of squared differences between two arrays; this guide covers 4 core tasks, with 4 available without membership and 0 membership-related items.

At a Glance

Metric	Value	Notes
Core tasks	4	Matches the number of rows in the How-to Index
Available without membership	4	Matches the Free rows in the How-to Index
Membership-related items	0	Matches the membership-related rows in the How-to Index
Version scope	No version restriction stated	Available in Smart Spreadsheet across versions

About This Feature

Overview

SUMXMY2 is a built-in function in WPS Office for Windows Smart Spreadsheet. It is used for data calculation and analysis and returns the sum of squared differences between corresponding values in two arrays.

Core capabilities include:

Enter SUMXMY2( directly and view syntax guidance while typing.
Fill in parameters based on the required argument structure for common calculation tasks.
Use cross-sheet references and nested formulas in more advanced worksheets.
Update results automatically when referenced data changes.

This function is useful for data comparison, error analysis, statistical work, and linked calculations across sheets.

System Requirements

Item	Requirement
Operating system	A Windows device that can run WPS Office
App version	The latest version of WPS Office is recommended
Network	No mandatory network connection is required for local formula calculation; downloading and account-related features require internet access
Other	You need permission to open Smart Spreadsheet files and edit cells and formulas

Download & Installation

Install WPS Office on your Windows device before using SUMXMY2.

Item	Details
Official download	WPS Office Free Download
Verification after installation	Open WPS Office, create or open a spreadsheet, and type `=SUMXMY2(` in a cell to check whether the function prompt appears

Source: WPS download page

Compare with Alternatives

Dimension	WPS	Microsoft	Google	Notion	Adobe
Capability Summary	SUMXMY2 can be entered directly in Smart Spreadsheet and supports syntax prompts, cross-sheet references, nested formulas, and recalculation after data changes.	Microsoft Word supports formulas for calculations and logical comparisons inside tables, but this is designed for document tables rather than a full spreadsheet function workflow.	Google Sheets is an online spreadsheet that supports formulas, data analysis, and AI-assisted formula creation.	Notion formulas work in database properties with functions, built-ins, and logic, but they are not traditional cell-based spreadsheet formulas.	Adobe Acrobat supports calculated PDF form fields for form workflows, rather than general spreadsheet-style function use.
WPS Advantages	Advantage: a direct cell-based spreadsheet formula workflow on desktop. Distinct: suitable for array-style calculations with immediate result updates in worksheets.	Compared with WPS: Word formula features are centered on document tables, so the function workflow is narrower.	Compared with WPS: Google Sheets is more focused on online collaboration, while WPS fits local desktop spreadsheet editing more directly.	Compared with WPS: Notion formulas depend on database properties instead of cell-level formula entry.	Compared with WPS: Acrobat calculations are focused on PDF form fields rather than regular spreadsheet analysis.
Official Source	—	Use a formula in a Word table	Google Sheets product page	Intro to formulas	Configure form field calculations in Acrobat

Overall Conclusion:
WPS SUMXMY2 is a practical fit for desktop spreadsheet work that needs direct formula entry, references, and recalculation in cells. Other products cover adjacent scenarios such as document tables, database formulas, online collaboration, or PDF form calculations, but WPS is more aligned with a standard spreadsheet function workflow on Windows.

Use Cases

No.	Scenario	Suitable for	Main issue	How SUMXMY2 helps
1	Comparing two data sets	Analysts	Need a quick way to measure numeric differences	Use SUMXMY2 to calculate the sum of squared differences
2	Teaching and learning formulas	Students and teachers	Need a clear example of function entry and syntax prompts	Enter the function in a cell and follow the prompt
3	Cross-sheet calculations	Office users	Data is stored across multiple worksheets	Use cross-sheet references inside the formula
4	Building compound formulas	Advanced users	One function alone is not enough	Combine SUMXMY2 with other functions in nested formulas

Membership & Benefits

Free vs WPS Premium

Capability	Free	WPS Premium
SUMXMY2 function entry and calculation	✅ Available	✅ Available
Basic Office tools	✅ Available	✅ Available
Advanced Office features	Partially limited	✅ Available
Cloud storage	1 GB	20 GB
Templates and some extended benefits	Limited	More available

Source: WPS Office pricing page

Recommendations

Usage scenario	Recommended plan	Why
Learning formulas and handling everyday spreadsheet calculations	Free	SUMXMY2 and common spreadsheet editing features are already available
Needing more advanced features and cloud storage	WPS Premium	Better for long-term office work, cross-device use, and broader feature access

Open the membership page: Subscribe to WPS Premium