COUNTIF is a statistical function. It is often used to count the number of cells that meet the criteria. This function can not only count numbers and text but also can count expressions. So how can we use this function? The grammatical structure of the COUNTIF function is: COUNTIF(Range, Criteria)Range is the cell range that meets the criteria.Criteria are the conditions that need to be counted.Now we have a table that records everyone's afternoon tea order information. Column B co....

PDF is a highly compatible format that occupies little space and is easy to transfer. Converting a table into a PDF file is often needed in daily study and work. Here are the steps. Take this table as an example. Click the Tools tab, then click the Export to PDF button. A dialog box Export to PDF will pop up, where you can select the small icon to the right of the file name to rename it. We can choose Active sheet for multi-page tables to set the export range.When we want multiple tabl....

COUNT function and COUNTIF function are used very frequently in statistical functions. Today I'll talk about how to use these two functions. · 1. COUNT functionTake this donation list as an example. We need to count the number of cities with donation amounts. At this point, we can use COUNT function. Click cell E6, enter "=COUNT(C3-C75)," and press the Enter key to get the result. It is important to note that the COUNT function can only count the statistical cells. The forms like b....

Sometimes we don't want to enter duplicate information from the collected data. We will take the unique telephone number as an example to show how to use the Validation function to prevent duplicate values.Select this column, and click Validation at Data, you can also use the shortcut Alt+D+L. Head to the Setting tab, click the Allow drop-down button and select Custom, and enter countif(D:D,D1)=1.This formula will make the value in cell D1 only appears once in column D; otherwise, ....

1. The SUMIF function can be used for single condition summation; according to the use of different ways, the SUMPRODUCT function can be the product of data, but also the product of the sum.2. introduced the use of the AVERAGE function, you can set a single condition to find the average, you can also set multiple conditions to find the average.3. to help you find the difference between "COUNTA", "COUNTBLANK", "COUNTIF" and "COUNTIFS

When we do data statistics, we can use the COUNT function to count the number of cells containing values. Take this table as an example. We need to count the number of cities participating in donations. Click cell E6 and click Insert Function to find the COUNT function. Click the OK button, now a dialog box will pop up.Value 1 and Value 2 refer to the cell range to be statistically calculated. Only the numeric parameters are counted in this part of the range, that is to say, the number....