here::here()[1] "C:/Users/ASUS/Desktop/民意與政治行為/test3課本專案/R4surveyresearch-master/08實例演練"
here::here()[1] "C:/Users/ASUS/Desktop/民意與政治行為/test3課本專案/R4surveyresearch-master/08實例演練"
load("../TNSS2015.rda")library(sjmisc)# 12.關於臺灣和大陸的關係,有下面幾種不同的看法: 1:儘快(臺:卡緊)統一 ; 2:儘快(臺:卡緊)宣布獨立;3:維持現狀,以後走向統一; 4:維持現狀,以後走向獨立 ; 5:維持現狀,看情形再決定獨立或統一; 6:永遠維持現狀。請問您比較偏向那一種?
library(sjPlot)
TNSS2015$Q12n <- rec(TNSS2015$Q12, rec = "2,4,=1;else=0", as.num = F)
frq(TNSS2015$Q12n, weights = TNSS2015$w)關於臺灣和大陸的關係,有下面幾種不同的看法,請問您比較偏向那一種? (xw) <categorical>
# total N=1071 valid N=1071 mean=0.21 sd=0.41
Value | N | Raw % | Valid % | Cum. %
--------------------------------------
0 | 841 | 78.52 | 78.52 | 78.52
1 | 230 | 21.48 | 21.48 | 100.00
<NA> | 0 | 0.00 | <NA> | <NA>
frq(rec(TNSS2015$Q12, rec = "2,4,5=1;else=0", as.num = F), weights = TNSS2015$w)關於臺灣和大陸的關係,有下面幾種不同的看法,請問您比較偏向那一種? (xw) <categorical>
# total N=1071 valid N=1071 mean=0.58 sd=0.49
Value | N | Raw % | Valid % | Cum. %
--------------------------------------
0 | 450 | 42.02 | 42.02 | 42.02
1 | 621 | 57.98 | 57.98 | 100.00
<NA> | 0 | 0.00 | <NA> | <NA>
# 13.如果臺灣宣佈獨立會引起大陸攻打(臺:打)臺灣,請問您贊不贊成(臺:咁有贊成)臺灣獨立?【訪員請追問強弱程度】│01. 非常不贊成│ │02.不 贊 成 │ │03. 贊 成 │ │04. 非常贊成│96.看情形 │ │97.無意見│ │98.不知道│ │95.拒 答│
TNSS2015$Q13n <- rec(TNSS2015$Q13, rec = "1,2=0;3,4=1; else=NA", as.num = F)
frq(TNSS2015$Q13n, weights = TNSS2015$w) # 37.3%如果臺灣宣佈獨立會引起大陸攻打臺灣,請問您贊不贊成臺灣獨立? (xw) <categorical>
# total N=912 valid N=912 mean=0.37 sd=0.48
Value | N | Raw % | Valid % | Cum. %
--------------------------------------
0 | 572 | 62.72 | 62.72 | 62.72
1 | 340 | 37.28 | 37.28 | 100.00
<NA> | 0 | 0.00 | <NA> | <NA>
# 14.那如果臺灣宣佈獨立,而大陸不會攻打(臺:打)臺灣,請問您贊不贊成(臺:咁有贊成)臺灣獨立?【訪員請追問強弱程度】│01. 非常不贊成│ │02. 不 贊 成│ │03. 贊 成│ │04. 非常贊成│96.看情形 │ │97.無意見│ │98.不知道│ │95.拒 答│
TNSS2015$Q14n <- rec(TNSS2015$Q14, rec = "1,2=0;3,4=1; else=NA", as.num = F)
frq(TNSS2015$Q14n, weights = TNSS2015$w) # 78.95%那如果臺灣宣佈獨立,而大陸不會攻打臺灣,請問您贊不贊成臺灣獨立? (xw) <categorical>
# total N=931 valid N=931 mean=0.79 sd=0.41
Value | N | Raw % | Valid % | Cum. %
--------------------------------------
0 | 196 | 21.05 | 21.05 | 21.05
1 | 735 | 78.95 | 78.95 | 100.00
<NA> | 0 | 0.00 | <NA> | <NA>
# 自變數1:對大陸攻台的認知 27.如果臺灣自行(臺:單方面)宣佈獨立,請問您認為大陸會不會攻打(臺:咁會打) 臺灣?【訪員請追問強弱程度】│01. 一定不會│ │02. 不 會│ │03. 會 │ │04. 一 定 會││96. 看 情 形│ │97. 無 意 見│ │98. 不 知 道│ │95. 拒 答│
TNSS2015$Q27n <- rec(TNSS2015$Q27, rec = "1,2=0;3,4=1;else=NA", as.num = F)
frq(TNSS2015$Q27n, weights = TNSS2015$w) # 60.9% 認知大陸會攻打如果臺灣自行宣佈獨立,請問您認為大陸會不會攻打臺灣? (xw) <categorical>
# total N=929 valid N=929 mean=0.61 sd=0.49
Value | N | Raw % | Valid % | Cum. %
--------------------------------------
0 | 363 | 39.07 | 39.07 | 39.07
1 | 566 | 60.93 | 60.93 | 100.00
<NA> | 0 | 0.00 | <NA> | <NA>
# 自變數2:對美國援助的認知 30.如果因為臺灣宣佈獨立,大陸攻打(臺:打)臺灣,請問您認為美國會不會(臺:咁會)出兵幫助臺灣?【訪員請追問強弱程度】01. 一定不會│ │02. 不 會│ │03. 會 │04. 一 定 會 │96. 看 情 形│ │97. 無 意 見│ │98. 不 知 道│ │95. 拒 答│
TNSS2015$Q30n <- rec(TNSS2015$Q30, rec = "1,2=0;3,4=1; else=NA", as.num = F)
frq(TNSS2015$Q30n, weights = TNSS2015$w) # 70.2% 認知美國會救如果因為臺灣宣佈獨立,大陸攻打臺灣,請問您認為美國會不會出兵幫助臺灣? (xw) <categorical>
# total N=900 valid N=900 mean=0.70 sd=0.46
Value | N | Raw % | Valid % | Cum. %
--------------------------------------
0 | 268 | 29.78 | 29.78 | 29.78
1 | 632 | 70.22 | 70.22 | 100.00
<NA> | 0 | 0.00 | <NA> | <NA>
library(gmodels) # 獨立立場 vs. 美國因素 CrossTable(TNSS2015$Q12n,TNSS2015$Q30n,prop.r=TRUE,prop.t=FALSE,prop.c=TRUE,prop.chisq=FALSE,chisq=TRUE)# 獨立立場 vs. 中共因素
CrossTable(TNSS2015$Q12n,TNSS2015$Q27n,prop.r=TRUE,prop.t=FALSE,prop.c=TRUE,prop.chisq=FALSE,chisq=TRUE)
Cell Contents
|-------------------------|
| N |
| N / Row Total |
| N / Col Total |
|-------------------------|
Total Observations in Table: 942
| TNSS2015$Q27n
TNSS2015$Q12n | 0 | 1 | Row Total |
--------------|-----------|-----------|-----------|
0 | 237 | 489 | 726 |
| 0.326 | 0.674 | 0.771 |
| 0.707 | 0.806 | |
--------------|-----------|-----------|-----------|
1 | 98 | 118 | 216 |
| 0.454 | 0.546 | 0.229 |
| 0.293 | 0.194 | |
--------------|-----------|-----------|-----------|
Column Total | 335 | 607 | 942 |
| 0.356 | 0.644 | |
--------------|-----------|-----------|-----------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 11.76451 d.f. = 1 p = 0.0006037061
Pearson's Chi-squared test with Yates' continuity correction
------------------------------------------------------------
Chi^2 = 11.21574 d.f. = 1 p = 0.0008110655
# 美國因素 vs. 中共因素
CrossTable(TNSS2015$Q30n,TNSS2015$Q27n,prop.r=TRUE,prop.t=FALSE,prop.c=TRUE,prop.chisq=FALSE,chisq=TRUE)
Cell Contents
|-------------------------|
| N |
| N / Row Total |
| N / Col Total |
|-------------------------|
Total Observations in Table: 842
| TNSS2015$Q27n
TNSS2015$Q30n | 0 | 1 | Row Total |
--------------|-----------|-----------|-----------|
0 | 72 | 200 | 272 |
| 0.265 | 0.735 | 0.323 |
| 0.240 | 0.369 | |
--------------|-----------|-----------|-----------|
1 | 228 | 342 | 570 |
| 0.400 | 0.600 | 0.677 |
| 0.760 | 0.631 | |
--------------|-----------|-----------|-----------|
Column Total | 300 | 542 | 842 |
| 0.356 | 0.644 | |
--------------|-----------|-----------|-----------|
Statistics for All Table Factors
Pearson's Chi-squared test
------------------------------------------------------------
Chi^2 = 14.6958 d.f. = 1 p = 0.0001263278
Pearson's Chi-squared test with Yates' continuity correction
------------------------------------------------------------
Chi^2 = 14.11181 d.f. = 1 p = 0.0001722588
mod.1 <- glm(Q12n ~ Q27n + Q30n, data=TNSS2015 , family = "binomial")
summary(mod.1)
Call:
glm(formula = Q12n ~ Q27n + Q30n, family = "binomial", data = TNSS2015)
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) -1.4167 0.2039 -6.947 3.74e-12 ***
Q27n1 -0.4430 0.1674 -2.646 0.008155 **
Q30n1 0.7226 0.1952 3.702 0.000214 ***
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
(Dispersion parameter for binomial family taken to be 1)
Null deviance: 923.20 on 841 degrees of freedom
Residual deviance: 898.54 on 839 degrees of freedom
(229 observations deleted due to missingness)
AIC: 904.54
Number of Fisher Scoring iterations: 4
mod.2 <- update(mod.1, .~. + Q27n:Q30n)
summary(mod.2)
Call:
glm(formula = Q12n ~ Q27n + Q30n + Q27n:Q30n, family = "binomial",
data = TNSS2015)
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) -1.5126 0.3064 -4.937 7.94e-07 ***
Q27n1 -0.3027 0.3680 -0.823 0.4107
Q30n1 0.8391 0.3369 2.491 0.0127 *
Q27n1:Q30n1 -0.1778 0.4136 -0.430 0.6673
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
(Dispersion parameter for binomial family taken to be 1)
Null deviance: 923.20 on 841 degrees of freedom
Residual deviance: 898.36 on 838 degrees of freedom
(229 observations deleted due to missingness)
AIC: 906.36
Number of Fisher Scoring iterations: 4
library(car) Warning: package 'car' was built under R version 4.5.2
Loading required package: carData
Warning: package 'carData' was built under R version 4.5.2
vif(mod.1) Q27n Q30n
1.010622 1.010622
vif(mod.2)there are higher-order terms (interactions) in this model
consider setting type = 'predictor'; see ?vif
Q27n Q30n Q27n:Q30n
4.871832 3.016957 6.173798
exp(coef(mod.1)) # 印出每個變數的勝算 exp(confint(mod.1)) # 印出每個變數的95%信賴區間(Intercept) Q27n1 Q30n1
0.2425042 0.6421274 2.0596841
# 12.關於臺灣和大陸的關係,有下面幾種不同的看法: 1:儘快(臺:卡緊)統一 ; 2:儘快(臺:卡緊)宣布獨立; 3:維持現狀,以後走向統一; 4:維持現狀,以後走向獨立 ; 5:維持現狀,看情形再決定獨立或統一; 6:永遠維持現狀。 請問您比較偏向那一種?
library(sjPlot)
TNSS2015$Q12m <- rec(TNSS2015$Q12, rec = "1,3=2; 2,4,=1; 5,6=0; else=NA", as.num = F)
contrasts(TNSS2015$Q12m) 1 2
0 0 0
1 1 0
2 0 1
library(VGAM)Loading required package: stats4
Loading required package: splines
Attaching package: 'VGAM'
The following object is masked from 'package:car':
logit
mod.3 <- vglm(Q12m ~ Q27n + Q30n, data=TNSS2015, family = multinomial)
summary(mod.3)
Call:
vglm(formula = Q12m ~ Q27n + Q30n, family = multinomial, data = TNSS2015)
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept):1 1.7409 0.2761 6.306 2.87e-10 ***
(Intercept):2 0.5207 0.3153 1.651 0.09868 .
Q27n1:1 -0.2201 0.2737 -0.804 0.42128
Q27n1:2 -0.6531 0.2970 -2.199 0.02787 *
Q30n1:1 0.6339 0.2454 2.583 0.00978 **
Q30n1:2 1.2783 0.2887 4.428 9.52e-06 ***
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
Names of linear predictors: log(mu[,1]/mu[,3]), log(mu[,2]/mu[,3])
Residual deviance: 1354.544 on 1652 degrees of freedom
Log-likelihood: -677.2722 on 1652 degrees of freedom
Number of Fisher scoring iterations: 5
No Hauck-Donner effect found in any of the estimates
Reference group is level 3 of the response
mod.4 <- update(mod.3, .~. + Q27n:Q30n)
summary(mod.4)
Call:
vglm(formula = Q12m ~ Q27n + Q30n + Q27n:Q30n, family = multinomial,
data = TNSS2015)
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept):1 1.6946 0.3627 4.673 2.97e-06 ***
(Intercept):2 0.3677 0.4336 0.848 0.39643
Q27n1:1 -0.1613 0.4148 -0.389 0.69733
Q27n1:2 -0.4367 0.5070 -0.861 0.38906
Q30n1:1 0.7183 0.4715 1.524 0.12762
Q30n1:2 1.4912 0.5332 2.796 0.00517 **
Q27n1:Q30n1:1 -0.1137 0.5516 -0.206 0.83664
Q27n1:Q30n1:2 -0.3113 0.6345 -0.491 0.62371
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
Names of linear predictors: log(mu[,1]/mu[,3]), log(mu[,2]/mu[,3])
Residual deviance: 1354.238 on 1650 degrees of freedom
Log-likelihood: -677.1188 on 1650 degrees of freedom
Number of Fisher scoring iterations: 5
No Hauck-Donner effect found in any of the estimates
Reference group is level 3 of the response
contrasts(TNSS2015$Q12m) <- contr.treatment(levels(TNSS2015$Q12m),base=2)