Statistical Procedures

Programming the statistical procedures from SAS
BookmarkSubscribeRSS Feed
☑ This topic is solved. Need further help from the community? Please sign in and ask a new question.

SIMILAR TO GEODA SOFTWARE, FIRST MAKE GEOSPATIAL WEIGHTS FOR THE MAP, AND THEN ADD DATA TO DIRECTLY CALCULATE MORAN'S I AND LOCAL MORAN, I WANT TO DO THE SAME IN PROC VARIOGRAM, BUT I CAN'T FIND THE RELEVANT OPTIONS AND SETTINGS, WHAT SHOULD I DO? PLEASE!!!

 

1 ACCEPTED SOLUTION

Accepted Solutions
3 REPLIES 3
_Sas_Beginner_
Quartz | Level 8
/*Write a binary neighbor queen space weight matrix*/
DATA WEIGHT;
LENGTH CITY $10.;
INFILE DATALINES DLM=',';
INPUT CITY  Nanning Liuzhou Guilin Wuzhou Beihai Fangchen Qinzhou
Guigang Yulin Baise Hezhou Hechi Laibin Congzuo @@
;
DATALINES;
Nanning,0,0,0,0,0,1,1,1,0,1,0,1,1,1
	Liuzhou,0,0,1,0,0,0,0,0,0,0,0,1,1,0
		Guilin,0,1,0,1,0,0,0,0,0,0,1,0,1,0
			Wuzhou,0,0,1,0,0,0,0,1,1,0,1,0,1,0
				Beihai,0,0,0,0,0,0,1,0,1,0,0,0,0,0
					Fangcheng,1,0,0,0,0,0,1,0,0,0,0,0,0,1
						Qinzhou,1,0,0,0,1,1,0,1,1,0,0,0,0,0
							Guigang,1,0,0,1,0,0,1,0,1,0,0,0,1,0
						Yulin,0,0,0,1,1,0,1,1,0,0,0,0,0,0
					Baise,1,0,0,0,0,0,0,0,0,0,0,1,0,1
				Hezhou,0,0,1,1,0,0,0,0,0,0,0,0,0,0
			Hechi,1,1,0,0,0,0,0,0,0,1,0,0,1,0
		Laibin,1,1,1,1,0,0,0,1,0,0,0,1,0,0
	Congzuo,1,0,0,0,0,1,0,0,0,1,0,0,0,0
;


 如何将此空间权重矩阵中的数据添加到PROC变异函数以计算MORAN'S I以验证空间自相关

sbxkoenk
SAS Super FREQ

Usage Note 22944: Computing Moran's I and Geary's c spatial autocorrelation coefficients
https://support.sas.com/kb/22/944.html

 

Koen

_Sas_Beginner_
Quartz | Level 8
The problem has been solved. Thank you very much for your answer

sas-innovate-white.png

Our biggest data and AI event of the year.

Don’t miss the livestream kicking off May 7. It’s free. It’s easy. And it’s the best seat in the house.

Join us virtually with our complimentary SAS Innovate Digital Pass. Watch live or on-demand in multiple languages, with translations available to help you get the most out of every session.

 

Register now!

What is ANOVA?

ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.

Find more tutorials on the SAS Users YouTube channel.

Discussion stats
  • 3 replies
  • 1356 views
  • 1 like
  • 2 in conversation