* DGET
*
* Extracts a single value from a column of a list or database that matches conditions that you
* specify.
*
* Excel Function:
* DGET(database,field,criteria)
*
* @access public
* @category Database Functions
*
* DATE
*
* The DATE function returns a value that represents a particular date.
*
* NOTE: When used in a Cell Formula, MS Excel changes the cell format so that it matches the date
* format of your regional settings. PHPExcel does not change…
* DAYOFMONTH
*
* Returns the day of the month, for a specified date. The day is given as an integer
* ranging from 1 to 31.
*
* Excel Function:
* DAY(dateValue)
*
*
* DAYOFWEEK
*
* Returns the day of the week for a specified date. The day is given as an integer
* ranging from 0 to 7 (dependent on the requested style).
*
* Excel Function:
* WEEKDAY(dateValue[,style])
*
*
* HOUROFDAY
*
* Returns the hour of a time value.
* The hour is given as an integer, ranging from 0 (12:00 A.M.) to 23 (11:00 P.M.).
*
* Excel Function:
* HOUR(timeValue)
*
*
* MINUTEOFHOUR
*
* Returns the minutes of a time value.
* The minute is given as an integer, ranging from 0 to 59.
*
* Excel Function:
* MINUTE(timeValue)
*
*
* MONTHOFYEAR
*
* Returns the month of a date represented by a serial number.
* The month is given as an integer, ranging from 1 (January) to 12 (December).
*
* Excel Function:
* MONTH(dateValue)
*
*
* SECONDOFMINUTE
*
* Returns the seconds of a time value.
* The second is given as an integer in the range 0 (zero) to 59.
*
* Excel Function:
* SECOND(timeValue)
*
*
* TIME
*
* The TIME function returns a value that represents a particular time.
*
* NOTE: When used in a Cell Formula, MS Excel changes the cell format so that it matches the time
* format of your regional settings. PHPExcel does not change…
* WEEKOFYEAR
*
* Returns the week of the year for a specified date.
* The WEEKNUM function considers the week containing January 1 to be the first week of the year.
* However, there is a European standard that defines the first week as the one…
* YEAR
*
* Returns the year corresponding to a date.
* The year is returned as an integer in the range 1900-9999.
*
* Excel Function:
* YEAR(dateValue)
*
*
* BESSELI
*
* Returns the modified Bessel function In(x), which is equivalent to the Bessel function evaluated
* for purely imaginary arguments
*
* Excel Function:
* BESSELI(x,ord)
*
* @access public
* @category Engineering…
* BESSELK
*
* Returns the modified Bessel function Kn(x), which is equivalent to the Bessel functions evaluated
* for purely imaginary arguments.
*
* Excel Function:
* BESSELK(x,ord)
*
* @access public
* @category Engineering…
* BESSELY
*
* Returns the Bessel function, which is also called the Weber function or the Neumann function.
*
* Excel Function:
* BESSELY(x,ord)
*
* @access public
* @category Engineering Functions
*
* IMDIV
*
* Returns the quotient of two complex numbers in x + yi or x + yj text format.
*
* Excel Function:
* IMDIV(complexDividend,complexDivisor)
*
*
* IMLOG10
*
* Returns the common logarithm (base 10) of a complex number in x + yi or x + yj text format.
*
* Excel Function:
* IMLOG10(complexNumber)
*
*
* IMPRODUCT
*
* Returns the product of two or more complex numbers in x + yi or x + yj text format.
*
* Excel Function:
* IMPRODUCT(complexNumber[,complexNumber[,...]])
*
*
* IMSUB
*
* Returns the difference of two complex numbers in x + yi or x + yj text format.
*
* Excel Function:
* IMSUB(complexNumber1,complexNumber2)
*
*
* ACCRINT
*
* Returns the accrued interest for a security that pays periodic interest.
*
* Excel Function:
* ACCRINT(issue,firstinterest,settlement,rate,par,frequency[,basis])
*
* @access public
* @category Financial Functions
*
* ACCRINTM
*
* Returns the accrued interest for a security that pays interest at maturity.
*
* Excel Function:
* ACCRINTM(issue,settlement,rate[,par[,basis]])
*
* @access public
* @category Financial Functions
*
* COUPDAYBS
*
* Returns the number of days from the beginning of the coupon period to the settlement date.
*
* Excel Function:
* COUPDAYBS(settlement,maturity,frequency[,basis])
*
* @access public
* @category Financial Functions
*
* COUPDAYS
*
* Returns the number of days in the coupon period that contains the settlement date.
*
* Excel Function:
* COUPDAYS(settlement,maturity,frequency[,basis])
*
* @access public
* @category Financial Functions
*
* COUPDAYSNC
*
* Returns the number of days from the settlement date to the next coupon date.
*
* Excel Function:
* COUPDAYSNC(settlement,maturity,frequency[,basis])
*
* @access public
* @category Financial Functions
*
* COUPNCD
*
* Returns the next coupon date after the settlement date.
*
* Excel Function:
* COUPNCD(settlement,maturity,frequency[,basis])
*
* @access public
* @category Financial Functions
*
* COUPNUM
*
* Returns the number of coupons payable between the settlement date and maturity date,
* rounded up to the nearest whole coupon.
*
* Excel Function:
* COUPNUM(settlement,maturity,frequency[,basis])
*
* @access public
*…
* CUMIPMT
*
* Returns the cumulative interest paid on a loan between the start and end periods.
*
* Excel Function:
* CUMIPMT(rate,nper,pv,start,end[,type])
*
* @access public
* @category Financial Functions
*
* CUMPRINC
*
* Returns the cumulative principal paid on a loan between the start and end periods.
*
* Excel Function:
* CUMPRINC(rate,nper,pv,start,end[,type])
*
* @access public
* @category Financial Functions
*
* DB
*
* Returns the depreciation of an asset for a specified period using the
* fixed-declining balance method.
* This form of depreciation is used if you want to get a higher depreciation value
* at the beginning of the depreciation (as…
* DDB
*
* Returns the depreciation of an asset for a specified period using the
* double-declining balance method or some other method you specify.
*
* Excel Function:
* DDB(cost,salvage,life,period[,factor])
*
* @access public
*…
* DOLLARDE
*
* Converts a dollar price expressed as an integer part and a fraction
* part into a dollar price expressed as a decimal number.
* Fractional dollar numbers are sometimes used for security prices.
*
* Excel Function:
…
* DOLLARFR
*
* Converts a dollar price expressed as a decimal number into a dollar price
* expressed as a fraction.
* Fractional dollar numbers are sometimes used for security prices.
*
* Excel Function:
…
* EFFECT
*
* Returns the effective interest rate given the nominal rate and the number of
* compounding payments per year.
*
* Excel Function:
* EFFECT(nominal_rate,npery)
*
* @access public
* @category Financial Functions
*
* FV
*
* Returns the Future Value of a cash flow with constant payments and interest rate (annuities).
*
* Excel Function:
* FV(rate,nper,pmt[,pv[,type]])
*
* @access public
* @category Financial Functions
*
* IPMT
*
* Returns the interest payment for a given period for an investment based on periodic, constant payments and a constant interest rate.
*
* Excel Function:
* IPMT(rate,per,nper,pv[,fv][,type])
*
*
* XNPV
*
* Returns the net present value for a schedule of cash flows that is not necessarily periodic.
* To calculate the net present value for a series of cash flows that is periodic, use the NPV function.
*
* Excel Function:
…
* CEILING
*
* Returns number rounded up, away from zero, to the nearest multiple of significance.
* For example, if you want to avoid using pennies in your prices and your product is
* priced at $4.42, use the formula =CEILING(4.42,0.05) to…
* COMBIN
*
* Returns the number of combinations for a given number of items. Use COMBIN to
* determine the total possible number of groups for a given number of items.
*
* Excel Function:
* COMBIN(numObjs,numInSet)
*
*…
* FACT
*
* Returns the factorial of a number.
* The factorial of a number is equal to 1*2*3*...* number.
*
* Excel Function:
* FACT(factVal)
*
* @access public
* @category Mathematical and Trigonometric Functions
*
* GCD
*
* Returns the greatest common divisor of a series of numbers.
* The greatest common divisor is the largest integer that divides both
* number1 and number2 without a remainder.
*
* Excel Function:
* GCD(number1[,number2[,…
* LCM
*
* Returns the lowest common multiplier of a series of numbers
* The least common multiple is the smallest positive integer that is a multiple
* of all integer arguments number1, number2, and so on. Use LCM to add fractions
* with…
* LOG_BASE
*
* Returns the logarithm of a number to a specified base. The default base is 10.
*
* Excel Function:
* LOG(number[,base])
*
* @access public
* @category Mathematical and Trigonometric Functions
*
* AVEDEV
*
* Returns the average of the absolute deviations of data points from their mean.
* AVEDEV is a measure of the variability in a data set.
*
* Excel Function:
* AVEDEV(value1[,value2[, ...]])
*
* @access public
* @category…
* BINOMDIST
*
* Returns the individual term binomial distribution probability. Use BINOMDIST in problems with
* a fixed number of tests or trials, when the outcomes of any trial are only success or failure,
* when trials are independent, and…
* CRITBINOM
*
* Returns the smallest value for which the cumulative binomial distribution is greater
* than or equal to a criterion value
*
* See http://support.microsoft.com/kb/828117/ for details of the algorithm used
*
*
* DEVSQ
*
* Returns the sum of squares of deviations of data points from their sample mean.
*
* Excel Function:
* DEVSQ(value1[,value2[, ...]])
*
* @access public
* @category Statistical Functions
*
* EXPONDIST
*
* Returns the exponential distribution. Use EXPONDIST to model the time between events,
* such as how long an automated bank teller takes to deliver cash. For example, you can
* use EXPONDIST to determine the probability that…
* FISHER
*
* Returns the Fisher transformation at x. This transformation produces a function that
* is normally distributed rather than skewed. Use this function to perform hypothesis
* testing on the correlation coefficient.
*
*
* GEOMEAN
*
* Returns the geometric mean of an array or range of positive data. For example, you
* can use GEOMEAN to calculate average growth rate given compound interest with
* variable rates.
*
* Excel Function:
…
* HARMEAN
*
* Returns the harmonic mean of a data set. The harmonic mean is the reciprocal of the
* arithmetic mean of reciprocals.
*
* Excel Function:
* HARMEAN(value1[,value2[, ...]])
*
* @access public
* @category Statistical…
* HYPGEOMDIST
*
* Returns the hypergeometric distribution. HYPGEOMDIST returns the probability of a given number of
* sample successes, given the sample size, population successes, and population size.
*
*
* LARGE
*
* Returns the nth largest value in a data set. You can use this function to
* select a value based on its relative standing.
*
* Excel Function:
* LARGE(value1[,value2[, ...]],entry)
*
* @access public
* @category…
* MEDIAN
*
* Returns the median of the given numbers. The median is the number in the middle of a set of numbers.
*
* Excel Function:
* MEDIAN(value1[,value2[, ...]])
*
* @access public
* @category Statistical Functions
*
* NEGBINOMDIST
*
* Returns the negative binomial distribution. NEGBINOMDIST returns the probability that
* there will be number_f failures before the number_s-th success, when the constant
* probability of a success is probability_s. This…
* NORMDIST
*
* Returns the normal distribution for the specified mean and standard deviation. This
* function has a very wide range of applications in statistics, including hypothesis
* testing.
*
*
* PERMUT
*
* Returns the number of permutations for a given number of objects that can be
* selected from number objects. A permutation is any set or subset of objects or
* events where internal order is significant. Permutations are…
* POISSON
*
* Returns the Poisson distribution. A common application of the Poisson distribution
* is predicting the number of events over a specific time, such as the number of
* cars arriving at a toll plaza in 1 minute.
*
*
* SMALL
*
* Returns the nth smallest value in a data set. You can use this function to
* select a value based on its relative standing.
*
* Excel Function:
* SMALL(value1[,value2[, ...]],entry)
*
* @access public
* @category…
* TRIMMEAN
*
* Returns the mean of the interior of a data set. TRIMMEAN calculates the mean
* taken by excluding a percentage of data points from the top and bottom tails
* of a data set.
*
* Excel Function:
* TRIMEAN(value1[,value2[,…
* WEIBULL
*
* Returns the Weibull distribution. Use this distribution in reliability
* analysis, such as calculating a device's mean time to failure.
*
*
* DOLLAR
*
* This function converts a number to text using currency format, with the decimals rounded to the specified place.
* The format used is $#,##0.00_);($#,##0.00)..
*
*
