Do you know all the wonderful functions of the vlookup function?

CDA Data Analyst Produce

author ：CDA The star lecturer Cao Xin

edit ：Mika

VLOOKUP The function is Excel A vertical search function in , It is associated with LOOKUP Functions and HLOOKUP Functions belong to a class of functions , It is widely used in work , For example, it can be used to check data , Functions such as importing data quickly between multiple tables .

that ,VLOOKUP What wonderful functions do they have ？

Today, I have summarized the following three things to teach you .

Master more VLOOKUP How to use the function ,

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01 VLOOKUP Accurate matching of http://mpvideo.qpic.cn/

The first application is precise matching , This is one of the most common methods we use to use it .

Here I have a table , It includes departments 、 full name 、 Education 、 Wages . This is also a table that we often encounter in our daily work .

Here we know the name of the case , I want to get someone's salary , We are going to have a look at vlookup How did you write it .

The first thing to do is =VLOOKUP , To wake up this function .

Next, the first parameter A13, That's what you're looking for , That is the name Wang Wu .

Next, we will mark the area to be searched , This area is from B2 To D10, That is, from Zhang San to 8000 This area , This whole area is the area we are looking for .

The third parameter 3 What does that mean? ？ Is the value we want to return , The returned value is salary . Salary is the number one in this area 3 A place .

The last parameter is False, It represents precise matching , Of course, you can also write 0, So we need to write it down a little .

Here you may notice , Why is there a dollar sign $ Well ？

After writing a line, many students , I like to drag it down , Let it run automatically . But pay attention to the process of dragging , there 2 and 10 It is possible to follow the trend , But we don't want this table to change , Because Zhang San may not be in this table after the change , So I need a dollar sign $ hold 2 and 10 Fixed , You are always 2 and 10 In this area .

So we can get Wang Wu's salary 8000. I know the way , Let's use this formula to actually write .

=VLOOKUP, Then the value we want to find is that the region it wants to find is this region , The column to return is the third column , And what we want is precise matching , So it is false. And then go back , You get the result you want , On the ninth 1 Ten thousand yuan salary .

Here are a few points for attention ：

The first point is , We must put the name we are looking for in the first column of the search area . If you don't put it in the first column , He can't find , This is what we use VLOOKUP It is very easy to make a mistake , That is to say, we must make sure that its area in the first column is the value we want to find , He can find .

The second thing to pay attention to is that we must make sure that the following is an accurate match false.

Sometimes some students say I don't know I can't remember , I will omit , When omitted, it also represents false Precise matching , But when we learn about approximate matching later , You may make mistakes , And you didn't find out , So I suggest you keep this piece in mind , In this case, my name must be accurate one-to-one correspondence , So I hope it is an exact match , So you must fill in here false perhaps 0.

This is it. VLOOKUP The most basic application , Have you learned to match accurately ？

02 VLOOKUP Approximate matching of

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Next , What we need to learn is approximate matching .

We were using the VLOOKUP I often see , When the last parameter is used , Will let us choose true Or is it false.

We talked about false It's an exact match ,true It is called approximate matching , I never know what approximate matching means , Or what it feels like to actually use it .

Let me give you an example , Used to calculate our sales commission .

The table here contains the sales data of the salesperson , Zhang San 、 Li Si 、 Wang Wu … The sales volume of each row is different , I'll calculate their sales commission .

Please note that this column is for me VLOOKUP An approximate match .

What is the approximate matching method ？ It is based on the percentage of this table .

It's easy for everyone to understand , You can see the percentage of commission in the table . If I use this ratio directly , Of course I'll go and see one by one by myself .

The other is that you use VLOOKUP, How to make a small transformation , Just turn it into the form on the right .

in other words , Put the minimum value of the previous range into the sales range .

Give Way VLOOKUP To do the so-called approximate matching , In fact, go to find the one closest to it .

Here we can write the formula , Its usage follows VLOOKUP The exact match before , But there is only one difference , That is, we should write the place of return as true.

=VLOOKUP, Start the function .

The first parameter B2 That's the value we're looking for , That is, the sales column .

Then where are we going to find it ？

It's in the red area , And I hope it doesn't move at all , No matter how long it takes , It is always in this area , So I want to put the dollar sign in front of the English and the numbers $.

When I drag the formula down after adding it , It is always in the red area and won't move , This is a point worth noting .

And the ratio I want to return is the second column , Because the first column uses sales to reduce , The sales volume is used for comparison .

Then the last one will add True, Approximate matching must be well written , Then run it for a while 3.

Let's drag it down again , Although I have already run , But we can still drag it , After dragging, we can get a result we want , This is the way to do approximate matching one by one .

It is different from precise matching , But it is also to help you understand in VLOOKUP When using approximate matching , What scene is it used in , Do you think of your actual work scene ?

03 VLOOKUP Reverse lookup

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The following usage is very special , Reverse lookup .

I used to tell you , Use VLOOKUP Be sure to pay attention to the first column of the search range , It must be the value you are looking for , Otherwise you will not find .

But sometimes we just encounter such problems , For example, I still get this form , Department name 、 Education 、 Wages .

I know my name , Want to find out what his department is .

Many students said , Why don't you just move this department to the back of the name ？

This is the ideal situation , Sometimes we don't want to change our watches , I just use it temporarily in the process , What should we do at this time ？

This method tells you what to do , But it's a little complicated , You don't have to be afraid .

good , Let's try to write this function . First of all, I started =VLOOKUP.

Next A13 No problem , Is the name we are looking for Wang Wu .

I won't understand much later , I only remember the original VLOOKUP Let's write the scope of the search , But now I've written one by one if.

Let's not look at this , Let's take a look at the back , Will it .

The next one is to return to the second column .False, Precise matching .

good , Now we have only one question left , What exactly is this part ？

This is the table below . The effect is to turn the two columns upside down , Form such a table temporarily , Name and department .

Do you think it meets the requirements we need ？

The first name I want to find is in the first column , Then the value of the second column I want to return is just the Department . I'll just learn this function now .

It uses if function . uppercase IF, The first parameter to fill in is a brace plus 0 comma 1, What does it stand for ？ You can understand it as 1 Show ,0 No display ; perhaps 1 Is the priority display ,0 Yes, and then , That is to say 1 than 0 Big .

Then the second parameter below is B2 To B10, It's actually the name . Notice that this position actually corresponds to a position of curly braces or curly braces .

Then the third parameter is A2 To A10, In fact, the value of department is placed in the third parameter , And its corresponding position is inside the curly brackets 0 This position .

It means , You have to put 1 The one in this position is B2-B10 Priority display , And then in A2 A10 In this position it corresponds to 0 Of , Next, it shows .

You can understand it this way , That is, if you write 1 and 0, After you write B2、B10、A2、A10, Will put the name first , Put departments behind , Then we get the result we want .

Now let's actually write it once . First =VLOOKUP .

Then the value we are looking for is OK , Week nine , And then the rest of it is finished . When I write this area , Just write if, Then brackets , Curly braces ,1 comma 0, I hope to be in 1 Priority display on this position , I want my name to appear first , Then the corresponding row is 0 The Department in this position , Show behind .

Then my region has actually been generated , Then I will return to the Department , That's the second column , Then you have to match them exactly , That is to say false.

B: no problem! , This formula is used , ad locum if The application of function is difficult to understand , But as I just said , You try and think , See if you can figure this out .