Tài liệu Hướng dẫn sử dụng excel 2010 part 14 docx

Excel 2010



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Các hàm trong excel
e. Danh mục các Các Hàm Quản lý Cơ sở dữ liệu và Danh
sách
 trong mt ct ca
 ca m d liu, theo mu kic ch nh.
a s liu trong mt ct ca
 ca m d liu, theo mu kic ch nh.
DCOUNTA (database, field, crng" trong mt ct ca
 ca m d liu, theo mu kic ch nh.
 t mt ct ca m
 d liu, khp vu kic ch nh.
DMAX (database, field, criteria) : Tr v tr ln nht trong mt ct ca mt danh
a m d liu, theo mu kic ch nh.
DMIN (database, field, criteria) : Tr v tr nh nht trong mt ct ca mt danh
a mt  d liu, theo mu kic ch nh.
Excel 2010



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 trong mt ct ca mt danh
a m d liu, theo mu kic ch nh.
 lch chun ca mt tp hp
theo mu, b d liu trong mt ct ca ma
m d liu, theo mu kic ch nh.
 lch chun ca mt tp hp theo

 p hp, bng  d liu trong mt ct ca mt danh
a m d liu, theo mu kic ch nh.
DSUM (database, field, criteria) : C trong mt ct ca m
hay ca m d liu, theo mu kic ch nh.
ng s bia mt tp hp da
t mu, b d liu trong mt ct ca m
hay ca m d liu, theo mu kic ch nh.
 bia mt tp hp da
 tp hp, b d liu trong mt ct ca mt danh
a m d liu, theo mu kic ch nh.
GETPIVOTDATA (data_field, pivot_table, field1, item1, field2, item2,...) : Tr v d
li   ly d
liu tng kt t mu kii thc d liu
tng kt t 
  d li
Microsoft Excel cung cp nhi liu trong danh
 d liu. Nhu bng ch D.
Excel 2010



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Mu s di s i s 
ng trong b
 d liu. M d
li liu gm nhng mt d ling
ng.
* field : Cho bit cc s d c cho  dng
text v trong cp du ngo
i din cho v a ct (1, 2, ...)

u ki t c ho phn
u kit m
u kit s  v  nhp
u kin  
I GIAN
Mt s  di gian trong Excel:
Excel h tr 
u t  u t c
din gii theo h 
H th Excel ph thut lp trong Regional Options ca
Control Panel. M thng ca M n
 sa l th
Khi bn nhp m p l  tr t chu
bc tham chiu t  tr v li.
=NOW() Cho hi ca h thng
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a h thng
 a D (Tr v th t c m
ki
=MONTH(D) C a D
 a D
 a 2 m mt

=EDATE Tr v mc thi gian xc hoc sau mc ch nh
=EOMONTH Tr v c hoc sau mc ch nh
HOUR()

Cho bit s ch gi trong m thi gian
 = HOUR(serial_number)
serial_number: Biu thc thi gian hot con s ch  thi gian
: HOUR(0.5) = 12 (gi)
MINUTE()
Cho bit s ch  thi gian
 = MINUTE(serial_number)
serial_number: Biu thc thi gian hot con s ch  thi gian
:  
=MONTH Tr v s a m ki
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=NETWORKDAYS Tr v s c trong mc th 
.
=NOW Tr v  hin ti trong h thng ca bn.
SECOND()
Cho bit s ch  thi gian
 = SECOND(serial_number)
serial_number: Biu thc thi gian hot con s ch  thi gian
: 

Tr v m th
 = TIME(hour, minute, second)
hour: S ch git con s t n 23. Nu lExcel s t tr t
bi s ca 24.
minute: S ch t con s t n 59. Nu l 
 gi ng.

second: S ch t con s t n 59. Nu l 
  gi ng.
:
TIME(14, 45, 30) = 2:45:30 PM
TIME(14, 65, 30) = 3:05:30 PM
TIME(25, 85, 75) = 2:26:15 AM
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t hu dng
t con s 

TIMEVALUE()
Chuyi mt chung th th 
th c
 = TIMEVALUE(time_text)
time_text: Chun cn chuyi
:
TIMEVALUE("26:15") = 0.09375 (= 2:15:00 AM)
=WEEKDAY Tr v s th t cn t  
=WEEKNUM Tr v s th t ca tu  
=WORKDAY Tr v c xc hoc sau mc th
c hc hn chuyn vi
ct ht my pha m, m ht 6 ti
y m ht 25% (hic) thi gian...
Hoc m vitheo 
vi tr  vic?
  l ca mt khong thi gian trong m

u kiu M
hay theo ki..):

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(Dch t ch YearFrac = Fraction: t l)
 = YEARFRAC(start_date, end_date [, basis])
i dia
khong thi gian cp bE(), hot kt
qu tr v ca m s xy ra li nu bn nhp trc tip
i dng text.
basis: Mt con snh ki
* 0 : (hou Bc M, mchia
cho 12 t
 c t c c t ca t
  c t ca
t
  c t ca tng

u start_date hoc
a m 
c
:  l gi
YEARFRAC("15/3/2010", "30/7/2010") = 37%
 ch theo kiu m
Hin nay, vt s h thng k 


Excel 2010



8
Gng hvii gian s c t 
ng nhau.
 n chuy thng
k  m

 = DAYS360(start_date, end_date [, method])
i dia
khong thi gian cp bt kt
qu tr v ca m s xy ra li nu bn nhp trc tip
i dng text.
method: M  ch 
hay theo kiu M.
* FALSE: (hou M: N
c
c a
 tip.
 start_date ho
a mng s 
:  ch giu mt

DAYS360("01/01/2008", "31/5/2008") = 150
DAYS360("01/01/2008", "31/5/2008", TRUE) = 149
Excel 2010

9
DATEDIF("01/01/2008", "31/5/2008", "d") = 151
 c gia hai khong thi gian
ng, nu l t qu s bao gng
 c trong mt khong thi
i tr bc.
 c gia hai khong
th By, Ch Nh 
c ch 
 p vi nht tun, ch
ng!

 = NETWORKDAYS(start_date, end_date [, holidays])
i di
vip bt kt qu tr v ca m
th s xy ra li nu bn nhp trc tii dng
text.
holida  B Nht.
 u nhp trc tii b
trong cp d
:  c gi
 
= NETWORKDAYS("01/12/2010", "10/01/2011", {"12/25/2007", "1/1/2011"})