Frequency Tabulation for Podobed

Frequency Tabulation for Podobed

	Lower	Upper			Relative	Cumulative	Cum. Rel.
Class	Limit	Limit	Midpoint	Frequency	Frequency	Frequency	Frequency
	at or below	3700,0			0,0000		0,0000
	3700,0	4200,0	3950,0		0,0333		0,0333
	4200,0	4700,0	4450,0		0,2000		0,2333
	4700,0	5200,0	4950,0		0,4000		0,6333
	5200,0	5700,0	5450,0		0,2333		0,8667
	5700,0	6200,0	5950,0		0,1333		1,0000
	6200,0	6700,0	6450,0		0,0000		1,0000
	above	6700,0			0,0000		1,0000

Mean = 5023,46 Standard deviation = 546,733

The StatAdvisor

This option performs a frequency tabulation by dividing the range of Podobed into equal width intervals and counting the number of data values in each interval. The frequencies show the number of data values in each interval, while the relative frequencies show the proportions in each interval. You can change the definition of the intervals by pressing the alternate mouse button and selecting Pane Options. You can see the results of the tabulation graphically by selecting Frequency Histogram from the list of Graphical Options.

Simple Regression - Y_Poobed vs. X_Podobed

Dependent variable: Y_Poobed

Independent variable: X_Podobed

Linear model: Y = a + b*X

Coefficients

	Least Squares	Standard	T
Parameter	Estimate	Error	Statistic	P-Value
Intercept	69,2469	1,94172	35,6627	0,0000
Slope	0,168613	0,120074	1,40424	0,1837

Analysis of Variance

Source	Sum of Squares	Df	Mean Square	F-Ratio	P-Value
Model	79,8459		79,8459	1,97	0,1837
Residual	526,394		40,4919
Total (Corr.)	606,24

Correlation Coefficient = 0,362914

R-squared = 13,1707 percent

R-squared (adjusted for d.f.) = 6,49149 percent

Standard Error of Est. = 6,36332

Mean absolute error = 5,2255

Durbin-Watson statistic = 1,93063 (P=0,4547)

Lag 1 residual autocorrelation = -0,131334

Дата добавления: 2015-11-04