ERF
ERF helps you perform data processing and calculations in WPS Sheets. It provides the tools you need to enter the function accurately, review its syntax and parameters, and troubleshoot common calculation issues, making your work more efficient and helping you accomplish tasks with ease. With ERF, you can insert the function through the function dialog, type =ERF(...) directly in a cell or the formula bar, view syntax help, and check detailed parameter guidance. You can also resolve #VALUE! errors by checking numeric parameter types, clean data with CLEAN and TRIM, evaluate unexpected results, and apply the formula across multiple cells with fill or copy and paste while managing relative and absolute references. Choose the documentation below that best matches your needs to learn more.