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Conas na 5 luach dheireanacha de cholún a mheánú mar uimhreacha nua ag dul isteach?

In Excel, is féidir leat meán na 5 luach dheireanacha a ríomh go tapa i gcolún leis an bhfeidhm Meán, ach, ó am go ham, ní mór duit uimhreacha nua a iontráil taobh thiar de do bhunsonraí, agus ba mhaith leat go n-athrófaí an meánthoradh go huathoibríoch mar na sonraí nua ag dul isteach. Is é sin le rá, ba mhaith leat go léireodh an meán na 5 uimhir dheireanacha de do liosta sonraí i gcónaí, fiú nuair a chuireann tú uimhreacha leis anois agus arís.

Na 5 luach dheireanacha de cholún ar an meán mar uimhreacha nua ag iontráil le foirmlí

mboilgeog cheart gorm saighead Na 5 luach dheireanacha de cholún ar an meán mar uimhreacha nua ag iontráil le foirmlí

D’fhéadfadh na foirmlí eagar seo a leanas cabhrú leat an fhadhb seo a réiteach, déan mar a leanas:

Iontráil an fhoirmle seo i gcill bhán:

=IF(COUNT(A:A),AVERAGE(INDEX(A:A,LARGE(IF(ISNUMBER(A1:A10000),ROW(A1:A10000)),MIN(5,COUNT(A1:A10000)))):A10000),"no data") (A: A. an colún ina bhfuil na sonraí a d'úsáid tú, A1: A10000 is raon dinimiciúil é, is féidir leat é a leathnú chomh fada le do riachtanas, agus an uimhir 5 léiríonn sé an luach n deireanach.), agus ansin brúigh Ctrl + Shift + Iontráil eochracha le chéile chun meán na 5 uimhir dheireanacha a fháil. Féach an pictiúr:

doc-meán-deireanach-5-1

Agus anois, nuair a ionchuirfidh tú uimhreacha nua taobh thiar de na sonraí bunaidh, athrófar an meán freisin, féach an scáileán:

doc-meán-deireanach-5-2

nótaí: Má tá 0 luach sa cholún cealla, ba mhaith leat na 0 luach a eisiamh ó na 5 uimhir dheireanacha atá agat, ní oibreoidh an fhoirmle thuas, anseo, is féidir liom foirmle eagar eile a thabhairt isteach chun meán na 5 luach neamh-nialasacha deiridh a fháil , iontráil an fhoirmle seo le do thoil:

=AVERAGE(SUBTOTAL(9,OFFSET(A1:A10000,LARGE(IF(A1:A10000>0,ROW(A1:A10000)-MIN(ROW(A1:A10000))),ROW(INDIRECT("1:5"))),0,1))), agus ansin brúigh Ctrl + Shift + Iontráil eochracha chun an toradh a theastaíonn uait a fháil, féach an scáileán:

doc-meán-deireanach-5-3

Earraí gaolmhara:

Conas gach 5 shraith nó cholún in Excel a mheánú?

Conas meánluachanna barr nó bun 3 a fháil in Excel?

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Yves
Yves
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Bonjour,

La formule ne fonctionnant pas chez moi, et ayant un fort besoin de l'avoir, j'ai creusé l'affaire.
Je ne comprenais pas pourquoi utiliser la fonction LARGE qui n'est là que si on cherche la plus grande valeur d'une colonne, qui n'est pas forcément dans les 5 derniers.

Donc, voici une formule simple (en français, mais vous trouverez facilement l'équivalent anglais) :
=MOYENNE(INDEX(A2:A1000;NB(A2:A1000)-5+1):A1000)
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MandyZhou
MandyZhou     Yves
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Hello Yves,

You can use the simple formula: =AVERAGE(OFFSET(A1,COUNT(A:A),0,-5)). Please have a try. Please see the attached picture.

Sincerely,
Mandy
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Steve
Steve
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25% x (r) = (n), rounded up to the next whole number = (a) then the top (a) race points are averaged together to get the total race points (p) for the week.

Example: 25%x9 = 2.25 rounded up to 3. Top 3 races of the 9 races are averaged to get the total points for the week.

How do I create a formula in excel for this?
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J.Tombo
J.Tombo
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Hello, I would like average the lowest 10 values of the last 20 added to a set of data. After reading this one here and another one of your examples, I now know how to average the lowest 10 values of 20 and how to grab only the last 20 values for averaging, but I need to combine them so I only average the lowest 10 values of the last and or most resent 20 add to the set of data. Please let me know if you can help, thank you JT.
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Paul
Paul
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=IF(COUNT(A:A),AVERAGE(INDEX(A:A,LARGE(IF(ISNUMBER(A1:A10000),ROW(A1:A10000)),MIN(5,COUNT(A1:A10000)))):A10000),"no data")

Does not work for me.

Here is my version:
=IF(COUNT(C:C),AVERAGE(INDEX(C:C,LARGE(IF(ISNUMBER(C2:C10000),ROW(C2:C10000)),MIN(5,COUNT(C2:C10000))))):C10000)

The error I get is: Wrong data type.
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skyyang
skyyang     Paul
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Hello, Paul,
Do you press the Ctrl + Shift + Enter keys together after pasting the above formula?
Please try it.
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Don Helgeland
Don Helgeland     skyyang
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I tried the formual =IF(COUNT(A:A),AVERAGE(INDEX(A:A,LARGE(IF(ISNUMBER(A1:A10000),ROW(A1:A10000)),MIN(5,COUNT(A1:A10000)))):A10000),"no data") then did COMMAND RETURN on my Mac and the formula worked but it didn't average the lowest 10 of the last 20 values correctly.I would like to average the lowest 8 values of of the last or most recent 20 values in a dynamic range as I enter a new value every day. Any help would be greatly appreciated!
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skyyang
skyyang     Don Helgeland
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Hello, Don,To solve your problem, please apply the below array formula:=AVERAGE(SMALL(IF((A1:A10000<>0)*(IF(ISNUMBER(A1:A10000),ROW(A1:A10000))=LARGE(IF(ISNUMBER(A1:A10000),ROW(A1:A10000)),{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20})),A1:A10000),{1,2,3,4,5,6,7,8}))
After inserting the formula, please press 
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Don Helgeland
Don Helgeland     skyyang
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Thank you! When I verify I do not get the correct value. My last 20 values are as follows: 0.0    0.2    8.9    2.9    8.1    8.1    8.1    5.3    8.1    0.4    6.6    -0.5    0.2    9.0    9.0    5.1    3.6    1.9    4.6    1.3Your array gives an average of 1.2 for the 8 lowest valuesMy average is 0.8 for the 8 lowest values.Not sure what went wrong?
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Don Helgeland
Don Helgeland     Don Helgeland
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I think it doesn't average zero. I tired <=> and that is not a solution.
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skyyang
skyyang     Don Helgeland
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Hi, Don,Yes, as you said, the formula exclude the 0s when averaging, if you want to average with 0s, please apply the below formula:=AVERAGE(SMALL(IF(ISNUMBER(A1:A10000)*(IF(ISNUMBER(A1:A10000),ROW(A1:A10000))=LARGE(IF(ISNUMBER(A1:A10000),ROW(A1:A10000)),{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20})),A1:A10000),{1,2,3,4,5,6,7,8}))
Please remember to press Ctrl + Shift + Enter keys together.
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