HDSD OFFICE 2010 Tai Lieu Tham Khao

7/23/2019 HDSD OFFICE 2010 Tai Lieu Tham Khao

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T I LI U THM KH O

Microsoft Office 2010

Ti liu o to nng cao k nng s dng Microsoft Office 2010 ,bao gm 3 chuyn Microsoft Word 2010, Microsoft Excel 2010 v Microsoft Outlook 2010

Ti liu ni b Thng 09/2014


2/19

Ti liu o to k nng nng cao s dng Office 2010

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Mc lc

PHN 4: THAM KHO..................................................................................................... 2

1.

CC HM TRONG EXCEL ................................................................................ 2


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PHN 4: THAM KHO1. CC HM TRONG EXCEL

i. Nhm hm vthng k:

AVEDEV (number1, number2, ...) : Tnh trung bnh lch tuyt i cc im d liu theotrung bnh ca chng. Thng dng lm thc o v s bin i ca tp s liu

AVERAGE (number1, number2, ...) : Tnh trung bnh cng

AVERAGEA (number1, number2, ...) : Tnh trung bnh cng ca cc gi tr, bao gm cnhng gi tr logic

AVERAGEIF (range, criteria1) : Tnh trung bnh cng ca cc gi tr trong mt mng theomt iu kin

AVERAGEIFS (range, criteria1, criteria2, ...) : Tnh trung bnh cng ca cc gi tr trongmt mng theo nhiu iu kin

COUNT (value1, value2, ...) : m s trong danh schCOUNTA (value1, value2, ...) : m s c cha gi tr (khng rng) trong danh sch

COUNTBLANK (range) : m cc rng trong mt vng

COUNT F (range, criteria) : m s tha mt iu kin cho trc bn trong mt dy

COUNTIFS (range1, criteria1, range2, criteria2, ...) : m s tha nhiu iu kin chotrc

DEVSQ (number1, number2, ...) : Tnh bnh phng lch cc im d liu t trung bnhmu ca chng, ri cng cc bnh phng li.

FREQUENCY (data_array, bins_array) : Tnh xem c bao nhiu gi tr thng xuyn xuthin bn trong mt dy gi tr, ri tr v mt mng ng cc s. Lun s dng hm ny dng cngthc mng

GEOMEAN (number1, number2, ...) : Tr v trung bnh nhn ca mt dy cc s dng.Thng dng tnh mc tng trng trung bnh, trong li kp c cc li bin i ccho trc...

HARMEAN (number1, number2, ...) : Tr v trung bnh iu ha (nghch o ca trungbnh cng) ca cc s

KURT (number1, number2, ...) : Tnh nhn ca tp s liu, biu th mc nhn hay mcphng tng i ca mt phn b so vi phn b chun

LARGE (array, k) : Tr v gi tr ln nht th k trong mt tp s liuMAX (number1, number2, ...) : Tr v gi tr ln nht ca mt tp gi tr

MAXA (number1, number2, ...) : Tr v gi tr ln nht ca mt tp gi tr, bao gm c ccgi tr logic v text

MEDIAN (number1, number2, ...) : Tnh trung bnh v ca ccs.

MIN (number1, number2, ...) : Tr v gi tr nh nht ca mt tp gi tr


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MINA (number1, number2, ...) : Tr v gi tr nh nht ca mt tp gi tr, bao gm c ccgi tr logic v text

MODE (number1, number2, ...) : Tr v gi tr xut hin nhiunht trong mt mng gi tr

PERCENTILE (array, k) : Tm phn v th k ca cc gi tr trong mt mng d liu

PERCENTRANK (array, x, significance) : Tr v th hng (v tr tng i) ca mt trtrong mt mng d liu, l s phn trm ca mng d liu

PERMUT (number, number_chosen) : Tr v hon v ca cc i tng.

QUART LE (array, quart) : Tnh im t phn v ca tp d liu. Thng c dng trongkho st d liu chia cc tp hp thnh nhiu nhm...

RANK (number, ref, order) : Tnh th hng ca mt s trong danh sch cc s

SKEW (number1, number2, ...) : Tr v lch ca phn phi, m t khng i xng caphn phi quanh tr trung bnh ca n

SMALL (array, k) : Tr v gi tr nh nht th k trong mt tp s

STDEV (number1, number2, ...) : c lng lch chun trn c s mu

STDEVA (value1, value2, ...) : c lng lch chun trn c s mu, bao gm c nhnggi tr logic

STDEVP (number1, number2, ...) : Tnh lch chun theo ton th tp hp

STDEVPA (value1, value2, ...) : Tnh lch chun theo ton th tp hp, k c ch v ccgi tr logic

VAR (number1, number2, ...) : Tr vphng sai a trn mu

VARA (value1, value2, ...) : Tr v phng sai a trn mu, bao gm c cc tr logic v text

VARP (number1, number2, ...) : Tr v phng sai a trn ton th tp hpVARPA (value1, value2, ...) : Tr v phng sai a trn ton th tp hp, bao gm c cctr logic v text.

TRIMMEAN (array, percent) : Tnh trung bnh phn trong ca mt tp d liu, bng cchloi t l phn trm ca cc im d liu u v cui tp d liu.

ii. Cc Hm Qun l C sdliu v Danh sch

DAVERAGE (database, field, criteria) : Tnh trung bnh cc gi tr trong mt ct ca danhsch hay cc tr ca mt c s d liu, theo mt iu kin c ch nh.

DCOUNT ( atabase, fiel , criteria) : m cc cha s liu trong mt ct ca danh sch hay

cc tr ca mt c s d liu, theo mt iu kin c ch nh.DCOUNTA (database, field, criteria) : m cc "khng rng" trong mt ct ca danh schhay cc tr ca mt c s d liu, theo mt iu kin c ch nh.

DGET (database, field, criteria) : Trch mt gi tr t mt ct ca mt anh sch hay c s dliu, khp vi iu kin c ch nh.


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DMAX (database, field, criteria) : Tr v tr ln nht trong mt ct ca mt danh sch hayca mt c s d liu, theo mt iu kin c ch nh.

DMIN (database, field, criteria) : Tr v tr nh nht trong mt ct ca mt danh sch hayca mt c s d liu, theo mt iu kin c ch nh.

DRODUCT (database, field, criteria) : Nhn cc gi tr trong mt ct ca mt danh sch hayca mt c s d liu, theo mt iu kin c ch nh.

DSTDEV ( atabase, fiel , criteria) : c lng lch chun ca mt tp hp theo mu,bng cch s dng cc s liu trong mt ct ca mt danh sch hay ca mtc s d liu,theo mt iu kin c ch nh.

DSTDEVP ( atabase, fiel , criteria) : Tnh lch chun ca mt tp hp theo ton th cctp hp, bng cch s dng cc s liu trong mt ct ca mt danh sch hay ca mt c sd liu, theo mt iu kin c ch nh.

DSUM (database, field, criteria) : Cng cc s trong mt ct ca mt danh sch hay ca mtc s d liu, theo mt iu kin c ch nh.

DVAR ( atabase, fiel , criteria) : c lng s bin thin ca mt tp hp da trn mt mu,bng cch s dng cc s liu trong mt ct ca mt danh sch hay ca mt c s d liu,theo mt iu kin c ch nh.

DVARP (database, field, criteria) : Tnh ton s bin thin ca mt tp hp da trn ton thtp hp, bng cch s dng cc s liu trong mt ct ca mt danh sch hay ca mt c sd liu, theo mt iu kin c ch nh.

GETPIVOTDATA (data_field, pivot_table, field1, item1, field2, item2,...) : Tr v d liuc lu gi trong bo co PivotTable. C th ng GETP VOTDATA ly d liu tngkt t mt bo co PivotTable, vi iu kin l phi thy c d liu tng kt t trong boco .

iii.

Hm ngy thng v thi gian

=NOW() Cho hin ngy gi ca h thng

=TODAY() Cho ngy ca h thng

=DAY(D) Cho gi tr ngy ca D (Tr v th t ca ngy trong thng t mt gi tr kiungy thng)

=MONTH(D) Cho gi tr thng ca D

=YEAR(D) Cho gi tr nm ca D

=DAYS360(BTNT1, BTNT2) Tnh s ngy gia 2 mc ngy thng da trn c s mt nm

c 360 ngy.=EDATE Tr v mc thi gian xy ra trc hoc sau mc ch nh

=EOMONTH Tr v ngy cui cng ca thng xy ra trc hoc sau mc ch nh

Hm HOUR() Cho bit s ch gi trong mt gi tr thi gian C php: =HOUR(serial_number) serial_number: Biu thc thi gian hoc l mt con s ch gi tr thigian


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Hm MINUTE() Cho bit s ch pht trong mt gi tr thi gian C php: =MINUTE(serial_number) serial_number: Biu thc thi gian hoc l mt con s ch gi trthi gian

Hm SECOND() Cho bit s ch giy trong mt gi tr thi gian C php: =SECOND(serial_number) serial_number: Biu thc thi gian hoc l mt con s ch gi tr

thi gianHm TIME() Tr v mt gi tr thi gian no

C php: = TIME(hour, minute, second)

hour: S ch gi, l mt con s t 0 n 23. Nu ln hn 23, Excel s t tr i mt bi sca 24.

minute: S ch pht, l mt con s t 0 n 59. Nu ln hn 59, Excel s tnh li v tng sgi ln tng ng.

second: S ch giy, l mt con s t 0 n 59. Nu ln hn 59, Excel s tnh li v tng

Hm TIMEVALUE() Chuyn i mt chui vn bn c dng thi gian thnh mt gi tr thigian c th tnh ton c

C php: = TIMEVALUE(time_text) time_text: Chui vn bn cn chuyn i

iv.Hm tm kim v tham chiu

Bao gm cc hm tm kim v tham chiu rt hu ch khi bn lm vic vi CSDL ln trongE CEL nh k ton, tnh lng, thu...

=ADDRESS(row_num, column_num *, abs_num+ *, a1+ *, sheet_text+) Dng to ach dng chui k t, theo ch s dng v ch s ct c cung cp.

row_num: S th t dng ca a ch column_num: S th t ct ca a ch abs_num: Kiu

a ch (tuyt i hay tng i) - mc nh l tuyt i a1: Dng a ch (=TRUE: dng A1;=FALSE: dng R1C1) - mc nh l TRUE sheet_text: Tn ca sheet cha a ch - mcnh l khng c

=AREAS(reference) Tr v s vng tham chiu trong mt tham chiu. Mi vng tham chiuc th l mt ri rc hoc l mt dy lin tc trong bng tnh.

reference: L mt hoc nhiu vng tham chiu m bn cn m. Nu mun a nhiu vngri rc nhau vo cng thc th bn phn cch chng bng du phy, nu khng ngn bngdu phy, Excel s khng m (xem v d 3 i y)

=CHOOSE Tr v gi tr trong mng gi tr ti v tr c ch nh.

=COLUMN(reference) Tr v s th t ct ca u tin gc trn bn tri ca vng thamchiu.

reference: L hoc mt vng nhiu . Nu reference b trng th COLUMN() tr v s tht ct ca cha cng thc.

=COLUMNS(array) Tr v s ct ca vng tham chiu. array: L hoc mt vng nhiu ,mng tham chiu


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=HYPERLINK(link_location, friendly_name) To mt siu lin kt, mt lin kt m mtti liu...

link_location: ng dn n ti liu cn m, nhp dng chui k t. Link_location c thch n mt c bit, tn ca mt dy trong mt trang bng tnh hoc mt bng tnh,hoc ch n mt nh u (bookmark) trong Microsoft Excel. Link_location cng c th ch

n mt tp tin lu trn cng, hoc mt ng dn truy xut ni b trn mt my ch hocmt ng dn ti nguyn URL trn mng intranet, internet.

- Link_location c th l mt chui k t t trong du nhy kp, hoc mt no cha ng dn i dng chui k t.

- Nu link_location lin kt n mt ti nguyn khng tn ti, s xut hin li khibn kch vo cha hm HYPERLINK() ny.

firendly_name: L ni dung hin th trong cha hm HYPERLINK(), c th l mt s,hoc chui k t. Ni dung ny s hin th bng mu xanh v c gch chn, nu khng cfirendly_name th chnh link_location s hin th.

-

Firendly_name c th l mt gi tr, mt chui k t, mt tn mng, hoc mt lin kt n mt gi tr hoc mt chui vn bn.

- Nu firendly_name lin kt n mt gi tr b li, th chnhtn ci li s chin th thay th cho ni dung bn cn.

V d:

=HYPERLINK("http://example.microsoft.com/report/bu dget report.xls", "Click for report")s hin th: Click for report, v khi bn click vo ny, Excel s m bng tnh budgetreport.xls ca trang web http://example.microsoft.com/report

=HYPERLINK("F:\GPE\book2.xls",F10)

s hin th ni dung ca F10 v khi bn click vo ny, Excel s m bng tnh book2.xls th mc GPE ca F

=HYPERLINK("F:\GPE\book2.xls",F10) s hin th ni dung ca F10 v khi bn clickvo ny, Excel s m bng tnh book2.xls th mc GPE ca F

=MATCH Tr v v tr ca mt gi tr trong bng d liu

=INDEX Tr v mt gi tr trong bng d liu tng ng vi ch mc ca n.

Tm kim trong nhiu ct

i khi, cc d liu dng tm kim khng nm mt ct m trong nhiu ct.

V d, bn c mt danh sch c tch sn h v tn ring ra hai ct.

Ngi ta yu cu da vo h v tn xc nhchc v.

Chng ta c th dng mt ct ph ni h v tn li ri tm theo ct ph... Nhng c lkhng cn, v ti s dng hm INDEX() v MATCH() vi cng thc mng.

Hm MATCH() c mt c php t ngi bit n, l: =MATCH(value1 & value2, array1& array2, match_type) value1 & value2 l cc d liu tm (v d h v tn) array1 &


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array2 l cc ct (hoc hng) cha cc d liu ng tm kim V y l c php ngINDEX() ghp vi MATCH() trong cng thc mng:

{=INDEX(reference, MATCH(value1 & value2, array1 & array2, match_type))}

=INDIRECT(ref_text [, a1]) ref_text l tham chiu ti mt (c th l dng A1 hoc dngR1C1), l tn nh ngha ca mt tham chiu, hoc l mt tham chiu dng chui.

- Nu ref_text khng hp l, INDIRECT() s bo li #REF!

- Nu ref_text cha tham chiu n mt bng tnh khc th bng tnh ny phi angm, nu khng, ND RECT() cng bo li #REF!

a1 l gi tr logic xc nh dng tham chiu bn trong ref_text. a1 = TRUE (hoc l 1, hockhng nhp) l kiu tham chiu A1 a1 = FALSE (hoc l 2) l kiu tham chiu R1C1

Tr v gi tr ca mt tham chiu t chui k t. Tham chiu c tr v ngay tc thi hin th ni dung ca ch ng. Cng c th dng hm INDIRECT khi mun thay i thamchiu ti mt bn trong mt cng thc m khng cn thay i cng thc .

Hm LOOKUPDng d tm mt gi tr t mt dng hoc mt ct trong mt dy hoc mt mng gi tr.

Hm LOOKUP() c hai dng: Vec-t (vector form) v ng (array form)

Dng Vec-t: LOOKUP() tm kim trn mt dng hoc mt ct, nu tm thy s tr v gitr ca cng v tr trn dng (hoc ct) c ch nh.

Dng Mng: LOOKUP() tm kim trn dng (hoc ct) u tin ca mt mng gi tr, nutm thy s tr v gi tr ca cng v tr trn dng (hoc ct) cui cng trong mng .

Vector form (dng vec-t)

C php: LOOKUP(lookup_value, lookup_vector, result_vector) lookup_value: L gi tr

LOOKUP() s tm kim trong lookup_vector. N c th l mt s, mt k t, mt gi trlogic, mt tn c nh ngha ca mt vng hoc mt tham chiu n mt gi tr.

lookup_vector: L mt vng m ch gm mt dng (hoc mt ct) c cha lookup_value.

Nhng gi tr cha trong vng ny c th l mt s, mt k t hoc mt gi tr logic.

- lookup_vector phi c sp xp theo th t tng n, nu khng, LOOKUP() cth cho kt qu khng chnh xc.

- Nu khng tm thy lookup_value trong lookup_vector th LOOKUP() s ly gitr ln nht m nh hn hoc bng lookup_value.

- Nu lookup_value nhhn gi tr nh nht trong lookup_vector th LOOKUP()s bo li #NA!

result_vector: L mt vng m ch gm mt dng (hoc mt ct) cha gi tr tr v. Kchthc ca result_vector bt buc phi bng kch thc ca lookup_vector.

^^ Array form (dng mng)


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C php: LOOKUP(lookup_value, array) lookup_value: L gi tr LOOKUP() s tm kimtrong array. N c th l mt s, mt k t, mt gi tr logic, mt tn c nh ngha camt vng hoc mt tham chiu n mt gi tr.

- Nu khng tm thy lookup_value trong array th LOOKUP() s ly gi tr lnnht m nh hn hoc bng lookup_value.

-

Nu lookup_value nh hn gi tr nh nht trong ct hoc hng u tin trongarray th LOOKUP() s bo li #NA!

array: L mt vng cha lookup_value, c th l s, k t, hoc gi tr logic.

Dng mng ca LOOKUP() gn tng ng nh hm VLOOKUP() hoc HLOOKUP().

Khc bit ch VLOOKUP() v HLOOKUP() tm kim trn ct (hoc ng) u tin, cnLOOKUP() tm kim trn ct hoc trn dng ty thuc vo dng mng c khai bo:

- Nu array l mng c s ct nhiu hn s dng th LOOKUP() s tm trn ngu tin.

-

Nu array l mng c s dng nhiu hn s ct th LOOKUP() s tm trn ct utin.

- Trng hp array l mng c s dng bng s ct th LOOKUP() s tm trn ctu tin.

- VLOOKUP() v HLOOKUP() ly kt qu trn ct (hoc) ng c ch nh, cnLOOKUP() lun lun ly kt qu trn dng (hoc ct) cui cng.

- Cc gi tr trn dng (hoc ct) u tin ca array phi c sp xp theo th ttng n, nu khng, LOOKUP() c th cho kt qu khng chnh xc.

Hm GETPIVOTDATA()

Tr v d liu c lu gi trong bo co PivotTable. C th ng GETP VOTDATA() ly d liu tng kt t mt bo co PivotTable, vi iu kin l phi thy c d liu tngkt t trong bo co .

nhanh chng nhp cng thc GETPIVOTDATA(), bn c th g du = vo mun nhnd liu tng kt, ri nhp vo cha s liu tng kt ca bo co PivotTable. C php: =GETPIVOTDATA(data_field, pivot_table, field1, item1, field2, item2,...) ata_fiel : Tntrng cha d liu tng kt ca bo co PivotTable. Tn ny phi c t trong mt cpdu nhy kp.

pivot_data : Tham chiu n mt , dy , hoc tn dy bn trong mt bo co PivotTable.Thng tin ny c ng xc nh boco PivotTable no cha d liu tr v.

field1, item1, field2, item2,... : C th c t 1 n 126 (vi Excel 2003 tr v trc th cons ny ch l 14) cp tn field v item m t d liu mun tr v. Nhng cp ny c ththuc bt c loi no. Nu tnfield v item khng l ngy thng hoc s liu, cn phi tchng trong cp du nhy k p. i vi loi bo co OLAP PivotTable, items c th bao gmy ng dn ln tn ca item. Mt cp field v item ca OLAP PivotTable c th nhsau: "[Product]","[Product].[All Products].[Foods].[Baked Goods]"

Lu :


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* Cc field hay item tnh ton v cc php tnh t to c th c t trong phptnh GETPIVOTDATA.

* Nu pivot_table l mt dy c cha nhiu hn 1 bo co PivotTable, liu tr vs l t bo co c to ra sau cng.

*

Nu i s fiel v cc i s ca item m t ch mi mt , gi tr ca sc tr v m khng cn bit gi tr l chui, l s, l li, hay l mt th g...

* Nu item cha ngy thng, gi tr phi c biu din i dng mt chui shoc c thit lp bng cch ng hm DATE() gi tr s khng bin ikhi bng tnh c m mt my khc, c h thng nh dng ng y thng khcvi ni to ra n. V d, mt item tham chiu ti ngy 5 thng 3 nm 1999 c thc nhp l 36224 hay DATE(1999, 3, 5). Thi gian c th c nhp nh mtgi tr thp phn hoc bng cch dng hm TIME().

* Nu pivot_table khng phi l mt dy c cha bo co PivotTable,GETPIVOTDATA() s tr v li #REF!

* Nu cc i s miu t mt field khng th thy c, hoc nu chng gm mttrng khng hin th, GETP VOTDATA() cng s tr v li #REF!

Hm DGET()

Trch mt gi tr t mt ct ca mt anh sch hay c s d liu, khp vi iu kin cch nh.

C php: = DGET(database, field, criteria)

=OFFSET(reference, rows, cols [, height] [, width]) Tr v mt vng tham chiu t mtvng xut pht.

y l mt trong nhng hm rt hay ca Excel, v c ng dng rt nhiu.N ng tham chiu n mt vng no , bt u t mt , hoc mt dy , vi mtkhong cch c ch nh.

reference: L vng m bn mun lm im xut pht tham chiu n vng khc.Reference phi ch n mt hoc mt dy lin tc, nu khng, hm s bo li #VALUE!

rows: S dng di ln (hoc xung) tnh t reference, nhp s ng nu mun di xung,hoc s m nu mun di ln.

cols: S ct di sang phi tri (hoc phi) tnh t reference, nhp s ng nu mun disang phi, hoc s m nu mun di sang tri. height: L s ng ( cao) ca vng tham

chiu cn tr v. width: L s ct ( rng) ca vng tham chiu cn tr v.Ghi ch:

* Nu s dng (rows) hoc ct (cols) vt ra ngoi phm vi bng tnh, hms boli #REF!

* cao (height) v rng (width) nu khng nhp, th xem nh n bng vi cao v rng ca vng xut pht (reference)


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=ROW(reference) Tr v s th t dng ca u tin trong dy . Tr v s th t dngca u tin gc trn bn tri ca vng tham chiu.

reference: L hoc mt vng nhiu . Nu reference b trng th ROW() tr v s th tct ca cha cng thc.

=ROWS(array) Tr v s dng ca vng tham chiu. array: L hoc mt vng nhiu ,mng tham chiu

=TRANSPOSE(array) Chuyn mt vng d liu ngang thnh dc v ngc li.

Hm TRANSPOSE() lun lun c nhp dng cng thc mng (nhn Ctrl-Shift-Entersau khi nhp) array: L mng d liu cn hon chuyn

Nu s ct trong vng nhp cng thc nhiu hn s hng ca array, hoc s hng trong vngnhp cng thc nhiu hn s ct ca array, hm s bo li #NA ti nhng b ra.

=VLOOKUP(gi tr tm, vng cn tm, ct cn ly, cch tm) D tm mt gi tr trn ct utin v tr v ...

Hm tm kim v tham chiu theo ct.Vng cn tm: thng ch gi tr tuyt i: $

Ct cn ly: vng cn tm.

Cch tm: Tm theo 2 gi tr:

0: Ct bn tri ca vng cn tm khng sp xp (ngm nh)

1: Sp xp tng n.

=HLOOKUP(gi tr tm, vng cn tm, hng cn ly, cch tm) D tm mt gi tr trn hngu tin v tr v ... - ging hm VLOOKUP

Hm ton hc v lng gic

Hm SUMIF()

Tnh tng cc trong mt vng tha mt iu kin cho trc.

C php: = SUMIF(range, criteria, sum_range)

Range : Dy cc tnh tng, c th l cha s, tn, mng, hay tham chiu n cc cha s. rng v cha gi tr text s c b qua.

Criteria : iu kin tnh tng. C th dng s, biu thc, hoc text. V d, criteria c thl 32, "32", "> 32", hoc "apple", v.v...

Sum_range : L vng thc s tnh tng. Nu b qua, Excel s coi nh sum_range =range.

Lu :


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* Sum_range khng nht thit phi cng kch thc vi range. Vng thc s tnh tng cxc nh bng u tin pha trn bn tri ca sum_range, v baogm thm nhng tng ng vi kch thc ca range. V d:

- Nu Range l A1:A5, Sum_range l B1:B5, th vng thc s tnh tng lB1:B5

-

Nu Range l A1:A5, Sum_range l B1:B3, th vng thc s tnh tng lB1:B5

- Nu Range l A1:B4, Sum_range l C1:D4, th vng thc s tnh tng lC1:D4

- Nu Range l A1:B4, Sum_range l C1:D2, th vng thc s tnh tng lC1:D4

* C th dng cc k t i din trong iu kin: du ? i din cho mt k t, du* i din cho nhiu k t (nu nh iu kin l tm nhng du ? hoc *, th gthm du ~ trc du ? hay *).

*

Khi iu kin tnh tng l nhng k t, SUMIF() khng phn bit ch thnghay ch hoa.

Hm SUMIFS()

Tnh tng cc trong mt vng tha nhiu iu kin cho trc.

C php: = SUMIFS(sum_range, criteria_range1, criteria1, criteria_range2, criteria2, ...)

Sum_range : Dy cc tnh tng, c th l cha s, tn, mng, hay tham chiu n cc cha s. rng v cha gi tr text s c b qua.

Criteria_range1, criteria_range2... : C th c t 1 n 127 vng ng lin kt vi cciu kin cho vng.

Criteria1, criteria2... : C th c t 1 n 127 iu kin tnh tng. Chng c th dng s,biu thc, hoc text. V d, criteria c th l 32, "32", "> 32", hoc "apple", v.v...

Lu :

* Mi trong sum_range ch c tnh tng nu tt c cc iu kin tng ng vi u ng. Nu tha cc iu kin, n s bng 1, cn khng, th n bng 0.

* Khng ging nh nhng i s range v criteria ca hm SUMIF, trong hmSUMIFS, mi vng criteria_range phi c cng kch thc v hnh dng gingnh sum_range.

*

C th dng cc k t i din trong cc iu kin: du ? i din cho mt k t,du * i din cho nhiu k t (nu nh iu kin l tm nhng du ? hoc *, thg thm du ~ trc du ? hay *)

* Khi iu kin m l nhng k t, SUMIFS() khng phn bit ch thng haych hoa.

Hm SUMSQ()


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* Bt kz mt phn t no trong mng khng phi l d liu kiu s, s cSUMPRODUCT coi nh bng 0 (zero)

Hm SUBTOTAL l mt hm rt linh hot nhng cng l mt trong cc hm hi kh sdng ca Excel. iu kh hiu th nht chnh l ci tn ca n, v n thc s lm cnhiu th hn { ngha ca tn hm. i s th nht ca hm bt buc bn phi nh con s

i din cho php tnh cn thc hin trn tp s liu (trong Excel 2010 c tnh nngAutoComplete gip chng ta khi nh cc con s ny). Hm SUBTOTAL c Microsoftnng cp k t phin bn Excel 2003 vi s gia tng cc tuz chn cho i s th nht cahm, tuy nhin iu ny dn n s khng tng thch vi cc phin bn c nu chng ta sdng cc tnh nng mi b sung ny.

i s u tin ca cahm SUBTOTAL xc nh hm thc s no s c s dng khitnh ton (xem trong anh sch bn i). V d nu i s l 1 th hm SUBTOTAL hotng ging nhng hm AVERAGE, nu i s th nht l 9 th hm hm SUBTOTAL hotng ging nhng hm SU .

SUBTOTAL l hm tnh ton cho mt nhm con trong mt danh sch hoc bng d liu tuz

theo php tnh m bn chn la trong i s th nht.C php: = SUBTOTAL(function_num, ref1, ref2,...)

Function_num: Cc con s t 1 n 11 (hay 101 n 111) qui nh hm no s c ng tnh ton trong SUBTOTAL

Ref1, ref2: Cc vng a ch tham chiu m bn mun thc hin ph p tnh trn .

Trong Excel 2010, bn c th ng n 254 ref (vi Excel 2003 tr v trc th con s nych l 29)

Ghi ch:

* Nu c hm SUBTOTAL khc t lng trong cc i s ref1, ref2,... th cc hmlng ny s b b qua khng c tnh, nhm trnh trng hp tnh ton 2 ln.

* i s function_num nu t 1 n 11 th hm SUBTOTAL tnh ton bao gm ccc gi tr n trong tp s liu (hng n). i s function_num nu t 101 n111 th hm SUBTOTAL ch tnh ton cho cc gi tr khng n trong tp s liu(b qua cc gi tr n).

* Hm SUBTOTAL s b qua khng tnh ton tt c cc hng b n bi lnh Filter(Auto Filter) m khng ph thuc voi s function_num c dng (1 ging101...).

* Hm SUBTOTAL c thit k tnh ton cho cc ct s liu theo chiu dc,

n khng c thit k tnh theo chiu ngang.* Hm ny ch tnh ton cho d liu 2-D, do vy nu d liu tham chiu dng 3-D

(V d v tham chiu 3-D: =SUM(Sheet2:Sheet13!B5) th hm SUBTOTAL boli #VALUE!

Hm SQRT()

Dng tnh cn bc hai ca mt s C php: = SQRT(number) number: S thc, ng(nu number < 0 hm s bo li #NUM!)


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V d:Gi s A2, c con s -16

SQRT(16) = 4

SQRT(A2) = #NUM!

SQRT(ABS(A2)) = 4

Hm SQRTPI()

Dng tnh cn bc hai ca mt s nhn vi Pi (= 3.14159265358979) C php: =SQRTPI(number) number: S thc, ng nhn vi Pi (nu number < 0 hm s bo li#NUM!)

V d:Gi s A2, c con s -16

SQRT(1) = 1.772454 (cn bc hai ca Pi)

SQRT(2) = 2.506628 (cn bc hai ca 2*Pi)

Hm SIGN()

Tr v du ca s: 1 nu l s ng, 0 (zero) nu l s 0 v -1 nu l s m.C php: = SIGN(number)

V d:

SIGN(10) = 1

SIGN(4-4) = 0

SIGN(-0.057) = -1

Hm SERIESSUM()

Dng tnh tng ly tha ca mt chui s, theo cng thc sau y:

series (x, n, m, a) = a1*x^n + a2*x^(n+m) + a3*x^(n+2m) + ... + ai*x^(n+(i-1)m) C php:= SERIESSUM(x, n, m, coefficients) x : gi trnhp vo cho chui ly tha n : ly thakhi to tng ti x m : bc tng cho mi phn t trong chui coefficients : tp hp h ss c nhn vi mi ly tha ca x

Cc thng s ny phi l cc d liu kiu s, nu khng, hm s bo li #VALUE!

V d:

SERIESSUM(5, 0, 2, {1, 2, 3, 4}) = 64,426

Din gii chi tit: (x = 5, n = 0, m = 2, coefficients = 1, 2, 3, 4)

=1*5^0 + 2*5^(0+2) + 3*5^(0+2*2) + 4*5^(0+3*2) = 64426

HM THNG K

Bao gm cc hm s gip bn gii quyt cc bi ton thng k t n gin n phc tp.

=AVEDEV Tnh bnh qun phn cc

=AVERAGE(vng) Tnh trung bnh cng cc s.

=AVERAGEA Tnh trung bnh cng cc gi tr


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=DAVERAGE (vng d liu, ct cn tnh, vng tiu chun) Hm tnh trung bnh cc gi trtrong ct tho mniu kin ca vng tiu chun trong vng d liu.

Hm AVERAGEIF()

Tr v trung bnh cng (s hc) ca tt c cc c chn tha mn mt iu kin chotrc.

C php: = AVERAGEIF(range, criteria, average_range) range : L mt hoc nhiu cntnh trung bnh, c th bao gm cc con s, cc tn vng, cc mng hoc cc tham chiu ncc gi tr...

criteria : L iu kin i dng mt s, mt biu thc, a ch hoc chui, qui nh victnh trung bnh cho nhng no...

average_range : L tp hp cc tht s c tnh trung bnh. Nu b trng th Excel dngrange tnh.

Lu :

*

Cc trong range nu c cha nhng gi tr lun l (TRUE hoc FALSE) th sc b qua.

* Nhng rng trong average_range cng s c b qua.

* Nu range rng hoc c cha d liu text, AVERAGEIF s bo li #DIV/0!

* Nu c mt no trong criteria rng, AVERAGEIF s xem nh n bng 0.

* Nu khng c no trong range tha mn iu kiu ca criteria, AVERAGEIF sbo li #DIV/0!

* Bn c th cc k t i din nh ?, * trong criteria (du ? thay cho mt k t no, v du * thay cho mt chui no ). Khi iu kin trong criteria l chnh cc

du ? hoc *, th bn g thm du ~ trc n.* average_range khng nht thit phi c cng kch thc vi range, m cc thc

s c tnh trung bnh s dng trn cng bn tri ca average_range lm btu, v bao gm thm nhng tng ng vi kch thc ca range.

Hm AVERAGEIFS()

Tr v trung bnh cng (s hc) ca tt c cc c chn tha mn nhiu iu kin chotrc.

C php: = AVERAGEIFS(average_range, criteria_range1, criteria1, criteria_range2,criteria2, ...)

average_range : Vng cn tnh trung bnh, c th bao gm cc con s, cc tn vng, ccmng hoc cc tham chiu n cc gi tr...

criteria_range1, criteria_range2, ... : Vng cha nhng iu kin tnh trung bnh. C thkhai bo t 1 n 127 vng.

criteria1, criteria2, ... : L cc iu kin tnh trung bnh. C th khai bo t 1 n 127 iukin, i dng s, biu thc, tham chiu hoc chui...

Lu :


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* Nu average_range rng hoc c cha d liu text, AVERAGEIFS s bo li#DIV/0!

* Nu c mt no trong nhng vng criteria_range rng, AVERAGEIFS s xemnh n bng 0.

*

Nhng gi tr logic: TRUE s c xem l 1, v FALSE s c xem l 0.* Mi trong average_range ch c tnh trung bnh nu tha tt c iu kin quy

nh cho

* Khng ging nh AVERAGE F(), mi vng criteria_range phi c cng kchthc vi average_range

* Nu c mt no trong average_range khng th chuyn i sang dng s, hocnu khng c no tha tt c cc iu kin, AVERAGEIFS s bo li #DIV/0!

* C th cc k t i din nh ?, * cho cc iu kin (du ? thay cho mt k t no , v du * thay cho mt chui no ). Khi iu kin trong criteria l chnhcc du ? hoc *, th bn g thm du ~ trc n.

Hm COUNT() m d liu cha s (m s khng trng) - m s c trong vng.

Nhng ch m nhng c kiu d liu l kiu s.

C php=COUNT(vng)

=COUNTA m s cha d liu

=COUNTIF(Vng cn m, iu kin) Hm m c iu kin - m s c trong vngvi iu kin ch ra iu kin.

Hm COUNT F m c kiu d liu l kiu s v c kiu k t.

=DCOUNT(vng d liu, ct cn m, vng tiu chun) m s cha lng gi tr s

trong ct tho mn k trong vng tiu chun tm kim trong vng d liu.

VD: m xem c bao nhiu ngi c mc lng l 500000.

=MAX(vng) Tm s ln nht trong vng

=MAXA Tm gi tr ln nht

Hm DMAX()

C php: = DMAX(database, field, criteria)=DMAX (vng d liu, ct gi tr, vng tiuchun)

Hm tnh gi tr cao nht trong ct gi tr tho mn iu kin ca vng tiu chun trong vng

d liu.VD: Tm xem nhng ngi 26 tui ai cao lng nht.

=MIN(vng) Tm s nh nht trong vng

=MINA Tm gi tr nh nht

Hm DMIN()


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Dng cng thc mng: {=SUM(IF(ISBLANK(range), 1, 0))} vi range l vng d liu cnkim tra.

m s cha nhng gi tr khng phi l kiu s

Dng cng thc mng: {=SUM(IF(ISNUMBER(range), 0, 1))} vi range l vng d liucn kim tra.

m s b li

Dng cng thc mng: {=SUM(IF(ISERROR(range), 1, 0))} vi range l vng d liu cnkim tra.

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