Data Excel Formulas & Functions
is a fact that is inserted directly into a cell. It may be a number, a date or time, or text. NUMBERS
To enter characters can include numbers and special characters 0,1,2,3,4,5,6,7,8,9 + - () /% E e. Pts
signs (+) before the numbers are ignored, and to write a negative number it must be preceded by the sign (-).
When writing a number in parentheses, Excel interprets it as a negative number, which is typical in accounting.
The character E or e is interpreted as scientific notation. For example, 3E5 is equivalent to 300000 (3 10 to 5).
can include thousand points in the numbers entered as constants.
When a number has a comma is treated as a decimal.
if after a number is written Pts, Excel assigns the number and currency format and will be in the cell, but in the formula bar that symbol will disappear.
If we introduce the symbol% \u200b\u200bat the end of a number, Excel sees it as a percentage symbol.
If you enter fractions such as 1 / 4, 6 / 89, you must first enter a zero for any confusion with date numbers.
If a number does not fit in his cell as a first step it automatically switches to scientific notation.
By default the numbers appear right aligned in the cell. DATE OR TIME
To enter a date or time, simply to type the way we want it to appear.
As the numbers (as they really are), the dates and times also appear right aligned in the cell.
When you enter a date between 1929 and 2029, only need to enter the last two digits of the year, but for those dates do not fall within this range, we necessarily enter the full year.
Examples:
01/12/1999 2:30 PM 01/12/1999 12/07/2031 14:30 01/12/1999 14:30
TEXT
To enter text as a constant, select a cell and enter text. The text can contain letters, digits and special characters that can be played in the printer. A cell can contain up to 16,000 characters of text.
If a text does not fit in the cell can use all that are blank adjacent to the right to display, however the text is stored only on the first cell.
The text is by default left aligned in the cell.
Formulas.
is a sequence consisting of: constant values, references to other cells, names, functions, or operators.
A formula is a basic technique for data analysis. You can perform various operations with data from spreadsheets as *,+,-, Sen, Cos, etc ...
in a formula can be mixed constants, names, references to other cells, operators and functions. The formula is written in the formula bar and should always start with the sign =.
The different types of operators are: ARITHMETIC
used to produce numerical results. Example: + - * /% ^
TEXT is used to concatenate cells containing text. Example:
RELATIONAL to compare values \u200b\u200band provide a logical value (true or false) as a result of the comparison. Example: < > = <= > REFERENCE = <>
indicates that the value produced in the cell referenced should be used in the formula. In Excel include: Operator
range indicated by a colon (:), is used to indicate a range of cells. Example: A1: G5
Union operator indicated by a comma (,), joins the values \u200b\u200bof two or more cells. Example: A1, G5
For information on the precedence of operators: .
FUNCTIONS A function is a special formula written in advance and that takes a value or values, performs some calculations and returns a result.
All functions must follow syntax and if it is not respected Excel will display an error message.
1) If the function goes to the beginning of a formula must begin with the sign =.
2) The arguments or input values \u200b\u200bare provided in parentheses. Do not leave spaces before or after each parentheses.
3) The arguments can be constant values \u200b\u200b(number or text), formulas or functions.
4) The arguments must be separated by ";".
Example:
= SUM (A1: B3), this function is equivalent to = A1 + A2 + A3 + B1 + B2 + B3
Wednesday, January 13, 2010
Wednesday, December 2, 2009
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Conference on customer orientation under the ISO 9000 model at the Autonomous University of the Caribbean.
Last December, 2009 was Major Meeting employment and business opportunities of graduates from the Uniautónoma, an event that was attended by a group of speakers who led an academic setting and luxury business.
The office of alumni of the University of the Caribbean, organized the largest gathering of Business and Employment Opportunities, an event which took place a series of lectures on business issues, one of them, the conference CUSTOMER ORIENTATION MODEL UNDER ISO 9000.
Graduates attendees were current issues and new techniques on how to measure customer orientation of organizational culture of companies.
The conference had three main blocks, the first was an introduction to Quality, developed the concept of quality from the orientation to the effectiveness and efficiency, the second part, spoke of the Quality Management under the point of view of the management system of ISO 9000 and finally, exercises were conducted measurement techniques of organizational culture and a tendency to complete customer care.
The conference attendees were actual examples of the application of techniques, according to the experience of DTEG CONSULTING, a company invited to the event as Business Consultants in issues Corporate Development, Quality Management, Innovation and Continuing Education.
The conference was addressed by Yesid Ariza, a team member working as DTEG CONSULTING Trainer and Consultant.
Last December, 2009 was Major Meeting employment and business opportunities of graduates from the Uniautónoma, an event that was attended by a group of speakers who led an academic setting and luxury business.
The office of alumni of the University of the Caribbean, organized the largest gathering of Business and Employment Opportunities, an event which took place a series of lectures on business issues, one of them, the conference CUSTOMER ORIENTATION MODEL UNDER ISO 9000.
Graduates attendees were current issues and new techniques on how to measure customer orientation of organizational culture of companies.
The conference had three main blocks, the first was an introduction to Quality, developed the concept of quality from the orientation to the effectiveness and efficiency, the second part, spoke of the Quality Management under the point of view of the management system of ISO 9000 and finally, exercises were conducted measurement techniques of organizational culture and a tendency to complete customer care.
The conference attendees were actual examples of the application of techniques, according to the experience of DTEG CONSULTING, a company invited to the event as Business Consultants in issues Corporate Development, Quality Management, Innovation and Continuing Education.
The conference was addressed by Yesid Ariza, a team member working as DTEG CONSULTING Trainer and Consultant.
Tuesday, November 17, 2009
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a problem with commas
I write my friend Norma Santa Fe by a problem with a spreadsheet. It imported a
database with numbers but when you open the file format changed, the number 55467 appears to him as 554.67 and so on, corridos two decimal places, and there is no way to change the format.
The easiest way to solve it is to remove that pesky comma way to recover the real values \u200b\u200band then give numerical format with two decimal places.
To remove the comma, you must pass a TEXT format. Then paint the numbers and select FORMAT - TEXT.
Then we get the point very easily. Let
SEARCH-REPLACE and say that each point of replacing a white space.
Then with REPLACE ALL, is the return to whole numbers.
And Format-Number-Two decimal we get the final result.
IMPORTANT: It is common to import data from other programs appear symbols or characters not allowed, as in this case the coma. The easiest way to eliminate them is as quoted in the example, replace the symbol in question by "nothing", which is the same as delete, except that all at once.
I write my friend Norma Santa Fe by a problem with a spreadsheet. It imported a
database with numbers but when you open the file format changed, the number 55467 appears to him as 554.67 and so on, corridos two decimal places, and there is no way to change the format.

The easiest way to solve it is to remove that pesky comma way to recover the real values \u200b\u200band then give numerical format with two decimal places.
To remove the comma, you must pass a TEXT format. Then paint the numbers and select FORMAT - TEXT.

Then we get the point very easily. Let
SEARCH-REPLACE and say that each point of replacing a white space.

Then with REPLACE ALL, is the return to whole numbers.

And Format-Number-Two decimal we get the final result.

IMPORTANT: It is common to import data from other programs appear symbols or characters not allowed, as in this case the coma. The easiest way to eliminate them is as quoted in the example, replace the symbol in question by "nothing", which is the same as delete, except that all at once.
Tuesday, November 10, 2009
Singlets Wrestling Toronto Stores
Conference on Economic Situation of the Colombian Caribbean Region

eighth semester students of Business Administration Simon Bolivar University, organized under the environmental study in the subject Strategic Management, the conference "Economic Situation de la Costa Caribe" , by a representative of the Chamber of Commerce of Barranquilla and FUNDESARROLLO.
The event held at the Nicolas Guillen Hall of the Universidad Simón Bolívar, was attended by a group of teachers and a special guest, who on behalf of FUNDESARROLLO and the Chamber of Commerce of Barranquilla, presented a comprehensive report on the economy and trends in industry, commerce and servicvios of the Caribbean region.
instania At first Professor Oscar Piña, presented the event as part of the development of the Strategic Management course, as this report cove appropriate and relevant external analysis that should organziaciones make for develop specific strategies that enhance their competitiveness.
Then the young Camilo Lobo, a student of Business Administration, presented the methodology of their research, so it introduced the guest, a representative of the unions to speak on issues of economic conditions.
The event held at the Nicolas Guillen Hall of the Universidad Simón Bolívar, was attended by a group of teachers and a special guest, who on behalf of FUNDESARROLLO and the Chamber of Commerce of Barranquilla, presented a comprehensive report on the economy and trends in industry, commerce and servicvios of the Caribbean region.
instania At first Professor Oscar Piña, presented the event as part of the development of the Strategic Management course, as this report cove appropriate and relevant external analysis that should organziaciones make for develop specific strategies that enhance their competitiveness.
Then the young Camilo Lobo, a student of Business Administration, presented the methodology of their research, so it introduced the guest, a representative of the unions to speak on issues of economic conditions.
Tellingly, the special guest presented his report with figures and data accurate and consistent graphics, which illustrated the reality of the region, which is projected as geostrategic position of Colombia against the trends world market.
Finally, there was a debate on the topics covered in the conference and student participation was important and significant, reflecting its commitment to the region and his life professional.
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