This article describes the formula syntax and usage of the RSQ function in Microsoft Excel.

Excel for Office 365 Excel for Office 365 for Mac Excel for the web Excel 2019 Excel 2016 Excel 2019 for Mac Excel 2013 Excel 2010 Excel 2007 Excel 2016 for Mac Excel for Mac 2011 Excel Starter 2010 More. The TIMEVALUE function returns the decimal number of the time represented by a text string. The decimal number is a value ranging from 0 (zero) to 0.99988426, representing the times from 0:00:00 (12:00:00 AM) to 23:59:59 (11:59:59 P.M.). This article describes the formula syntax and usage of the Z.TEST function in Microsoft Excel. Returns the one-tailed P-value of a z-test. For a given hypothesized population mean, x, Z.TEST returns the probability that the sample mean would be greater than the average of observations in the data set (array) — that is, the observed sample mean. MS Excel 2011 for Mac: Draw a line through a value in a cell (strikethrough) This Excel tutorial explains how to draw a line through a value (ie: strikethrough) in a cell in Excel 2011 for Mac (with screenshots and step-by-step instructions).

Microsoft Excel 2011 For Mac P Value Chart

VALUE function. Excel for Office 365 Excel for Office 365 for Mac Excel for the web Excel 2019 Excel 2016 Excel 2019 for Mac Excel 2013 Excel 2010 Excel 2007 Excel 2016 for Mac Excel for Mac 2011 Excel for iPad Excel for iPhone Excel for Android tablets Excel for Android phones Excel Mobile Excel Starter 2010 More. So you need to find the p-value for your hypothesis test.To do so, employ the spreadsheet program Microsoft Excel.Using a simple formula, you can easily determine the p-value for your tests and thereby conclude strong or weak support of the null hypothesis.

Description

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Returns the square of the Pearson product moment correlation coefficient through data points in known_y's and known_x's. For more information, see the PEARSON function. The r-squared value can be interpreted as the proportion of the variance in y attributable to the variance in x.

Syntax

RSQ(known_y's,known_x's)

The RSQ function syntax has the following arguments:

  • Known_y's Required. An array or range of data points.

  • Known_x's Required. An array or range of data points.

Remarks

  • Arguments can either be numbers or names, arrays, or references that contain numbers.

  • Logical values and text representations of numbers that you type directly into the list of arguments are counted.

  • If an array or reference argument contains text, logical values, or empty cells, those values are ignored; however, cells with the value zero are included.

  • Arguments that are error values or text that cannot be translated into numbers cause errors.

  • If known_y's and known_x's are empty or have a different number of data points, RSQ returns the #N/A error value.

  • If known_y's and known_x's contain only 1 data point, RSQ returns the #DIV/0! error value.

  • The equation for the Pearson product moment correlation coefficient, r, is:

    where x and y are the sample means AVERAGE(known_x’s) and AVERAGE(known_y’s).

    RSQ returns r2, which is the square of this correlation coefficient.

Example

Copy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. For formulas to show results, select them, press F2, and then press Enter. If you need to, you can adjust the column widths to see all the data.

Data

Known y

Known x

2

6

3

5

9

11

1

7

8

5

7

4

5

4

Formula

Description

Result

=RSQ(A3:A9, B3:B9)

Square of the Pearson product moment correlation coefficient through data points in A3:A9 and B3:B9.

0.05795

This article describes the formula syntax and usage of the TTEST function in Microsoft Excel.

Returns the probability associated with a Student's t-Test. Use TTEST to determine whether two samples are likely to have come from the same two underlying populations that have the same mean.

Important: This function has been replaced with one or more new functions that may provide improved accuracy and whose names better reflect their usage. Although this function is still available for backward compatibility, you should consider using the new functions from now on, because this function may not be available in future versions of Excel.

For more information about the new function, see T.TEST function.

Syntax

TTEST(array1,array2,tails,type)

The TTEST function syntax has the following arguments:

  • Array1 Required. The first data set.

  • Array2 Required. The second data set.

  • Tails Required. Specifies the number of distribution tails. If tails = 1, TTEST uses the one-tailed distribution. If tails = 2, TTEST uses the two-tailed distribution.

  • Type Required. The kind of t-Test to perform.

Excel For Mac 2011 Update

If type equals

This test is performed

1

Paired

2

Two-sample equal variance (homoscedastic)

3

Two-sample unequal variance (heteroscedastic)

Remarks

  • If array1 and array2 have a different number of data points, and type = 1 (paired), TTEST returns the #N/A error value.

  • The tails and type arguments are truncated to integers.

  • If tails or type is nonnumeric, TTEST returns the #VALUE! error value.

  • If tails is any value other than 1 or 2, TTEST returns the #NUM! error value.

  • TTEST uses the data in array1 and array2 to compute a non-negative t-statistic. If tails=1, TTEST returns the probability of a higher value of the t-statistic under the assumption that array1 and array2 are samples from populations with the same mean. The value returned by TTEST when tails=2 is double that returned when tails=1 and corresponds to the probability of a higher absolute value of the t-statistic under the “same population means” assumption.

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Microsoft Excel 2011 For Mac P Value Calculator

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Example

Microsoft Excel 2011

Copy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. For formulas to show results, select them, press F2, and then press Enter. If you need to, you can adjust the column widths to see all the data.

Microsoft Excel For Mac 2011

Data 1

Data 2

3

6

4

19

5

3

8

2

9

14

1

4

2

5

4

17

5

1

Formula

Description (Result)

Result

=TTEST(A2:A10,B2:B10,2,1)

Probability associated with a Student's paired t-Test, with a two-tailed distribution. Uses values in A2:A10 and B2:B10.

0.19602