Statistilised funktsioonid, 3. osa
CONFIDENCE
Returns the (1-alpha) confidence interval for a normal distribution.
CONFIDENCE(alfa; stdev; suurus)
Alpha is the level of the confidence interval.
Stdev on kogu populatsiooni standardhälve.
Suurus on kogu populatsiooni suurus.
=CONFIDENCE(0,05; 1,5; 100) võrdub 0,29.
CONFIDENCE.NORM
Returns the (1-alpha) confidence interval for a normal distribution.
CONFIDENCE.NORM(Alpha; StDev; Size)
Alpha is the level of the confidence interval.
Stdev on kogu populatsiooni standardhälve.
Suurus on kogu populatsiooni suurus.
=CONFIDENCE.NORM(0.05;1.5;100) gives 0.2939945977.
CONFIDENCE.T
Returns the (1-alpha) confidence interval for a Student's t distribution.
CONFIDENCE.T(Alpha; StDev; Size)
Alpha is the level of the confidence interval.
Stdev on kogu populatsiooni standardhälve.
Suurus on kogu populatsiooni suurus.
=CONFIDENCE.T(0.05;1.5;100) gives 0.2976325427.
CORREL
Tagastab kahe andmehulga vahelise korrelatsioonikordaja.
CORREL(Data1; Data2)
Andmed1 on esimene andmehulk.
Andmed2 on teine andmehulk.
=CORREL(A1:A50;B1:B50) calculates the correlation coefficient as a measure of the linear correlation of the two data sets.
COVAR
Returns the covariance of the product of paired deviations.
COVAR(Data1; Data2)
Andmed1 on esimene andmehulk.
Andmed2 on teine andmehulk.
=COVAR(A1:A30; B1:B30)
COVARIANCE.P
Returns the covariance of the product of paired deviations, for the entire population.
COVARIANCE.P(Data1; Data2)
Andmed1 on esimene andmehulk.
Andmed2 on teine andmehulk.
=COVARIANCE.P(A1:A30;B1:B30)
COVARIANCE.S
Returns the covariance of the product of paired deviations, for a sample of the population.
COVARIANCE.S(Data1; Data2)
Andmed1 on esimene andmehulk.
Andmed2 on teine andmehulk.
=COVARIANCE.S(A1:A30;B1:B30)
CRITBINOM
Returns the smallest value for which the cumulative binomial distribution is greater than or equal to a criterion value.
CRITBINOM(katseid; SP; alfa)
Katseid on katsete koguarv.
SP on ühe katse edu tõenäosus.
Alfa on tõenäosuse lävi, mis saavutatakse või ületatakse.
=CRITBINOM(100; 0,5; 0,1) võrdub 44.
KURT
Tagastab andmehulga järsakuse (vähemalt 4 väärtust on nõutavad).
KURT(Number1; Number2; ...; Number30)
Number1, Number2, ..., Number30 are numeric arguments or ranges representing a random sample of distribution.
=KURT(A1;A2;A3;A4;A5;A6)
LOGINV
Returns the inverse of the lognormal distribution.
LOGINV(arv; keskmine; stdev)
Number is the probability value for which the inverse standard logarithmic distribution is to be calculated.
Mean is the arithmetic mean of the standard logarithmic distribution.
StDev is the standard deviation of the standard logarithmic distribution.
=LOGINV(0,05; 0; 1) tagastab 0,1930408167.
LOGNORM.DIST
Returns the values of a lognormal distribution.
LOGNORM.DIST(Number; Mean; StDev; Cumulative)
Number (required) is the probability value for which the standard logarithmic distribution is to be calculated.
Mean (required) is the mean value of the standard logarithmic distribution.
StDev (required) is the standard deviation of the standard logarithmic distribution.
Cumulative (required) = 0 calculates the density function, Cumulative = 1 calculates the distribution.
=LOGNORM.DIST(0.1;0;1;1) returns 0.0106510993.
LOGNORM.INV
Returns the inverse of the lognormal distribution.
This function is identical to LOGINV and was introduced for interoperability with other office suites.
LOGNORM.INV(Number; Mean; StDev)
Number (required) is the probability value for which the inverse standard logarithmic distribution is to be calculated.
Mean (required) is the arithmetic mean of the standard logarithmic distribution.
StDev (required) is the standard deviation of the standard logarithmic distribution.
=LOGNORM.INV(0.05;0;1) returns 0.1930408167.
LOGNORMDIST
Returns the values of a lognormal distribution.
LOGNORMDIST(Number; Mean; StDev; Cumulative)
Number is the probability value for which the standard logarithmic distribution is to be calculated.
Mean (optional) is the mean value of the standard logarithmic distribution.
StDev (optional) is the standard deviation of the standard logarithmic distribution.
Cumulative (optional) = 0 calculates the density function, Cumulative = 1 calculates the distribution.
=LOGNORMDIST(0,1; 0; 1) tagastab 0,01.
LARGE
Returns the Rank_c-th largest value in a data set.
LARGE(andmed; järk_c)
Data is the cell range of data.
RankC is the ranking of the value. If RankC is an array, the function becomes an array function.
=LARGE(A1:C50;2) gives the second largest value in A1:C50.
=LARGE(A1:C50;B1:B5) entered as an array function gives an array of the c-th largest value in A1:C50 with ranks defined in B1:B5.
SMALL
Returns the Rank_c-th smallest value in a data set.
SMALL(andmed; järk_c)
Data is the cell range of data.
RankC is the rank of the value. If RankC is an array, the function becomes an array function.
=SMALL(A1:C50;2) gives the second smallest value in A1:C50.
=SMALL(A1:C50;B1:B5) entered as an array function gives an array of the c-th smallest value in A1:C50 with ranks defined in B1:B5.