lesson 5 microsoft excel part 2 by nguyễn thanh tùng email: [email protected] web: isvnu.vn
TRANSCRIPT
Lesson 5 MICROSOFT EXCEL PART 2
by Nguyễn Thanh TùngEmail: [email protected]
Web: http://khoaquocte.vn/Article/Index/405
FORMATING
Row height Column width Format cell
Number Alignment Font Border Fill (Patterns)
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FORMATTING: FORMAT CELL -> NUMBER
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FORMATTING: FORMAT CELL -> ALIGNMENT
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FORMATTING: FORMAT CELL -> FONT
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FORMATTING: FORMAT CELL -> BORDER
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FORMATTING: FORMAT CELL -> PATTERNS
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BASIC FORMULAS: FUNCTIONS
Left(text,num) : return the first or number of character LEFT
E.g.: C5="tung"; Left(c5,2)="tu" Right(text,num): return the first or number of
character RIGHTE.g.: C5="tung"; right(c5,2)=”ng"
mid(text,start_num,num): return a number of characters from a text string, starting at the position specified
E.g.: C5="tungday"; mid(c5,2,4)=”ungd"
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BASIC FORMULAS: FUNCTIONS
len(text): return the number of characters in a text string
E.g.: C5="tung"; len(c5)=4 trim(text): removes all spaces from text except for
single space between wordsE.g.: C5=” tung"; trim(c5)=”tung"
upper(text): Converts text to uppercaseE.g.: C5="tung"; upper(c5)=”TUNG"
lower(text): Converts text to uppercaseE.g.: C5="TUNG"; lower(c5)=”tung"
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BASIC FORMULAS: FUNCTIONS
exact(text1,text2): return true if they are the same. False otherwise
find(findtext,within_text,start_num): locate one text string within a second text string, and return the number of starting position of the first text; start_num specify the character to start the search. By default, it is assumed to be 1.
E.g.: C5=” tungdihoc"; D5=”di”;find(d5,c5)=4
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BASIC FORMULAS: FUNCTIONS
AND(logical1,logical2,……..):AND(true,true)=true;
AND(true,false)=false;AND(false,true)=false;AND(false,false)=false;
e.g. A2=50,A3=104A4=AND(1<a2,a2<100)=true
OR(logical1,logical2,……..):OR(true,true)=true; OR(true,false)=true;OR(false,true)=true;
OR(false,false)=false; NOT(logical):
NOT(true)=false; NOT(false)=true;
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BASIC FORMULAS: FUNCTIONS
Round(number,num_digits)=round a number to a number of digits
e.g. Round(23.44444,2)=23.44 Abs(number)=return the absolute value of a number Int(number)= round down to an integer
e.g. Int(23.74)=23 Sqrt(number)= return a positive square root
e.g. sqrt(9)=3
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BASIC FORMULAS: FUNCTIONS
• Counta(range)=count the number of cells that are not empty
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BASIC FORMULAS: FUNCTIONS
• Countblank(range)=count empty cells in a
specified range
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BASIC FORMULAS: FUNCTIONS• Countif(range,criteria)=count
number of cells within a range that meet a single criteria.
• For example, you can count all the cells match a string or count all cells that contain a number larger or smaller than a specified number.
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BASIC FORMULAS: FUNCTIONS
• Sumif(range,criteria,[sum_range])=sum the values in a range that meet criteria specified
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BASIC FORMULAS: FUNCTIONS
• If(logical_test,value_if_true,[value_if_false]): the if function returns one value if a condition is true, and other if that condition is false)
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If function remark
• Remark: up to 64 if functions can be nested as value_true or value_false.
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BASIC FORMULAS: FUNCTIONS
• The LOOKUP function returns a value either from a one-row or one column range
• LOOKUP function has two syntax forms: the vector form and the array form.
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BASIC FORMULAS: FUNCTIONS
Vlookup(lookup_value,table_array,col_index,[range_lookup]) to search the first column of a range, and return a value from a column_index and in the same row.
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Vlookup Example
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BASIC FORMULAS: FUNCTIONS
Hlookup(lookup_value,table_array,row_index,range_lookup): search for a value in the top row of a table, and returns a value in the same column from row_index). Use hlookup when the comparison value are located in the top row of table value.
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HLookup
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BASIC FORMULAS: FUNCTIONS
• Rank(number,array,order): return the rank of a number in a list of numbers.
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BASIC FORMULAS: FUNCTIONS
• Index(array,row_num,row_column) returns the value of an element in the array specified by row and column index.
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BASIC FORMULAS: DATE/TIME
NOW() DATE(year,month,day) TIME(hour,minute,second) DAY(serial_number) MONTH(serial_number) YEAR(serial_number) HOUR(serial_number) MINUTE(serial_number) SECOND(serial_number)
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Save as Web page
File->Save As->Web page
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Open Web page
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Save as PDF
File->Save As->PDF
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Open Pdf
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