Statistic 2var with frequencies

03062015, 06:02 PM
(This post was last modified: 03072015 06:11 AM by salvomic.)
Post: #1




Statistic 2var with frequencies
hi all,
I want to analyze this table with Statistic 2 var: x_i: 1, 4, 6, 16 y_i: 41, 69, 82, 84 n_i: 4, 5, 6, 5 (practically: 20 tests divided into 4 groups) I wouldn't write every item more times. I should get regression parameters... Any help, please? Thanks in advance! Salvo ∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C  DM42, DM41X  WP34s Prime Soft. Lib 

03062015, 08:42 PM
(This post was last modified: 03072015 04:30 PM by Helge Gabert.)
Post: #2




RE: Statistic 2var with frequencies
I'd write a little utility program, something like this:
EXPORT UTIL1() BEGIN LOCAL k,j,n,m; n:=SIZE(C3); // frequencies in C3 FOR m FROM 1 TO n DO k:=C3(m); FOR j FROM 1 TO k1 DO C1:=CONCAT(C1,C1(m)); // x_i in C1 C2:=CONCAT(C2,C2(m)); // y_i in C2 END; END; END; and then analyze the data {C1, C2} in the stat 2var app. 

03062015, 09:13 PM
Post: #3




RE: Statistic 2var with frequencies
(03062015 08:42 PM)Helge Gabert Wrote: I'd write a little utility program, something like this: thank you! it works... only two little typo (parenthesis closed at the end of concat() function: Code:
We could also add a function to reset data to only those with frequencies, to restart analysis... However it's ok also so. Thanks again ∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C  DM42, DM41X  WP34s Prime Soft. Lib 

03062015, 10:12 PM
Post: #4




RE: Statistic 2var with frequencies
Thanks for the typo correction!


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