我有一个格式的数据框:
head(subset)
# ants 0 1 1 0 1
# age 1 2 2 1 3
# lc 1 1 0 1 0
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我需要根据年龄和lc创建带有随机样本的新数据框.例如,我想要30个年龄的样本:1和lc:1,30个样本来自年龄:1和lc:0等.
我确实看过随机抽样方法;
newdata <- function(subset, age, 30)
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但这不是我想要的代码.
我正在努力保存/打印glm模型摘要输出.这是我的代码;
logmodel=glm(amal~age + LC1 + LC2 + LC3 + LC4, data=random_new, family="binomial")
summary(logmodel)
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输出是;
Call:
glm(formula = amal ~ age + LC1 + LC2 + LC3 + LC4, family = "binomial",
data = random100_new)
Deviance Residuals:
Min 1Q Median 3Q Max
-1.17907 -0.59278 -0.00008 -0.00008 2.37302
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) -2.336e-03 1.155e-01 -0.020 0.984
age 2.633e-05 9.838e-04 0.027 0.979
LC11 -1.957e+01 4.065e+02 -0.048 0.962
LC21 -2.752e+00 1.762e-01 -15.617 <2e-16 ***
LC31 -1.957e+01 4.065e+02 -0.048 0.962
LC41 …Run Code Online (Sandbox Code Playgroud)