Here are 12 commonly used function formulas for you. All used ones are good

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Today, I'd like to share a group of common function formulas , These groups of formulas are often used in work , It is recommended to collect it for a rainy day .

1、IF function

=IF(B2>=90," good ",IF(B2>=80," good ",IF(B2>=60," pass "," fail, ")))

IF Functions are the ones we often encounter , Here is its common syntax ：

=IF( Conditions , For the real result , For false results )

IF Statement has two results . The first result is returned after logical comparison True, The second result is returned after logical comparison False.

As in the above example IF(B2>=60," pass "," fail, "), Among them, passing means True, And failure means False.

2、COUNTIF function

=COUNTIF(A:A,A2)

The main function of this formula is the use of COUNTIF This function . Let's introduce COUNTIF Usage of .

COUNTIF The grammar of

=COUNTIF( The area to be checked , What to look for )

COUNTIF It's a Statistical function , Used to count the number of cells that meet a certain condition ; For example, here is the statistical name in A Number of occurrences in the column .

3、DATEDIF+TODAY function

=DATEDIF(A2,TODAY(),"Y")

This formula involves two functions ,TODAY() and DATEDIF()

TODAY Function returns the current system date .DATEDIF() yes Calculate the number of days between two dates 、 Months or years . Their specific grammar is as follows ：

=TODAY()

TODAY() There are no arguments in the function

=DATEDIF( Start date , End date , Information types )

Example DATEDIF Function to A2 The date of birth of is taken as the starting date , Take the system date as the end date , The information type is Y, Indicates the year . In addition, there are several types of information ：

• "Y" The whole number of years in a period of time .
• "M" The total number of months in a period of time .
• "D" The number of days in a period of time .
• "MD" Start date and Number of days between end dates . Ignore the month and year in the date .
• "YM" The difference between the start date and the start date . Ignore days and years in dates
• "YD" The difference between the start date and the date part of the start date . Ignore year in date .

4、VLOOKUP function

=VLOOKUP(E2,A:B,2,0)

VLOOKUP Function is our common function to find a match , The general grammar is as follows ：

= VLOOKUP （ What you're looking for , The range to find , The column number in the area that contains the value to return , Returns an approximate or exact match - Expressed as 1/TRUE or 0/ false ）

Let's interpret this formula according to the above example

• What to look for , It's in our formula E2 Cell
• The scope of the search , Formula A:B, Refer to the whole A Column sum B Column , Usually this range can also span Sheet And files .
• The column number of the return value , Formula 2, stay A Column sum B Column in this range , We're going back to B Fraction in column , And the score column is the... In this range 2 Column , So this is 2
• Nearsightedness or exact matching , Formula 0, Express exact match .

5、INDEX+MATCH function

=INDEX(B2:B9,MATCH(E2,A2:A9,0))

INDEX Function is mainly used to return the value at the intersection of rows and columns within a given range .

INDEX The method of function is flexible , You can return a row or column or a specific cell , The specific syntax is as follows ：

=INDEX( Array range , Return a line , [ Return a column ])

Array range , In the formula

Select a row in the array , Function returns a number from this line . If you omit the line , Column is required .

MATCH The function mainly gives the position of the specified value within the specified range .

=MATCH( What to look for , The scope of the search , [ Find type ])

Where the search type can be 3 It's worth , Numbers -1、0 or 1

• 1 Express MATCH  The function looks for less than or equal to  lookup_value  The maximum of
• 0 Express MATCH  The function will look for something equal to  lookup_value  First value of
• -1 Express MATCH The function looks for greater than or equal to lookup_value The minimum value of

6、FIND function

=FIND(" office ",A2,7)

FIND Function is usually used to find the position of a character in a string , The specific syntax is as follows ：

=FIND( What to look for , The string being searched ,[ The starting position ])

Here we want to find the word office in A2 Position in cell , There are two offices , If you don't write the starting position 7, that FIND By default, you will find the first place to appear , Here we add the starting position , Then it will start from the starting position and look back .

7、TEXT Functions and MID function

=--TEXT(MID(A2,7,8),"0-00-00")

The above formula is given by TEXT Functions and MID Function composition . Let's introduce the usage of these two functions .

=TEXT( Current format , The converted format )

TEXT Function can apply format to numbers through format code , Then change the way the numbers are displayed .

Here we go through MID The date that the function gets is 19900510 Such current format , Hope to convert into 1990-05-10 This format

=MID( Text content , Start subscript , Character length )

MID Returns the text string from the specified position （ Start subscript ） Start with a specific number of characters , The character length is specified by the user .

Here is the ID number we intercepted , From 7 Bit start , To intercept 8 The length of characters is the date of birth we want .

8、MOD+MID function

=IF(MOD(MID(A2,17,1),2)," male "," Woman ")

MID Functions we introduced earlier , Here is a brief introduction MOD function

MOD Used to return the remainder of the division of two numbers

=MOD( The number 1, The number 2)

The remainder of two numeric expressions after division

Here we use MID Take it to 17 The book of bits divided by 2, If the remainder is 1 Male , Remainder is 0 It means female .

9、FREQUENCY function

={FREQUENCY(B2:B5,{300;400;500})}

FREQUENCY Function calculates the frequency of occurrence of a value within a certain range , Then return a vertical array of numbers . The specific syntax is as follows ：

=FREQUENCY( Array range , Number range )

The first parameter is a set of values or a reference to this set of values for which the frequency is to be counted , The scope here is B2：B5

The second parameter is to set Array range An array of intervals or a reference to an interval into which the value in . there 300:400:500 respectively <300,300-400,400-500,>500

10、SUMIF function

=SUMIF(C2:C9," good ",B2:B9)

SUMIF The function is mainly used as Yes Range Sums the values that meet the specified conditions in the , The specific syntax is as follows ：

=SUMIF( Conditional region , Conditions , Summation region ）

Our conditional region in the example is C The evaluation of the column is good students , The summation region is B The fraction column in the column .

11、AVERAGEIF function

=AVERAGEIF(B2:B5," The north China ",C2:C5)

AVERAGEIF This function is used in the same way as SUMIF Function similar to , The function is to calculate the average value of specified conditions . The grammar is as follows ：

=AVERAGEIF( Conditional region , Conditions , Evaluation area ）

The first parameter is the area to judge the condition , The second parameter is the specified condition , The third parameter is the area where the average is to be calculated .

If the first parameter meets the specified conditions , Calculate the average value of the corresponding third parameter .

12、SUMPRODUCT+COUNTIF function

=SUMPRODUCT(1/COUNTIF(D2:D8,D2:D8))

above COUNTIF Function we have already introduced , So let's talk about that SUMPRODUCT function .

SUMPRODUCT Function returns the sum of the product of the corresponding region or array . The default operation is multiplication , But add 、 Subtraction and division are also possible . The grammar is as follows ：

= SUMPRODUCT （ Array 1,[ Array 2],[ Array 3],...）

Here we first use COUNTIF Function Statistics D2:D8 The number of times each element of the cell appears , Get an array .

{1;2;2;1;1;2;2}

If D The name of the column only appears once, that is 1, Twice it was 2, By analogy .

And then we use 1 Divide by this array , So the result is {1;1/2;1/2;1;1;1/2;1/2}

When we summarize the above contents, it is

1+1/2+1/2+1+1+1/2+1/2=5.

Okay , Today's sharing is here , I think it's good , Remember to help 【 forward 】+【 Looking at 】, Thank you very much! ~

   
   
   

    
    
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