我能否获得帮助以完成此暂定（正在进行中）的尝试，以了解与ANOVA和REGRESSION等效项的含义？我一直在尝试调和这两种方法的概念，术语和语法。这个站点上有很多关于它们的共性的帖子，例如this或this，但是在开始时有一张快速的“ you are here”地图仍然是一件好事。
我计划更新此帖子，并希望获得纠正错误的帮助。
单向方差分析：
Structure: DV is continuous; IV is ONE FACTOR with different LEVELS.
Scenario: miles-per-gal. vs cylinders
Note that Income vs Gender (M, F) is a t-test.
Syntax: fit <- aov(mpg ~ as.factor(cyl), data = mtcars); summary(fit); TukeyHSD(fit)
Regression: fit <- lm(mpg ~ as.factor(cyl), mtcars)
# with F dummy coded;
summary(fit); anova(fit)
双向方差分析：
Structure: DV is continuous; IV is > 1 FACTORS with different LEVELS.
Scenario: mpg ~ cylinders & carburators
Syntax: fit <- aov(mpg ~ as.factor(cyl) + as.factor(carb), mtcars);
summary(fit); TukeyHSD(fit)
Regression: fit <- lm(mpg ~ as.factor(cyl) + as.factor(carb), mtcars)
# with F dummy coded;
summary(fit); anova(fit)
双向因子方差分析：
Structure: All possible COMBINATIONS of LEVELS are considered.
Scenario: mpg ~ cylinders + carburetors + (4cyl/1,...8cyl/4)
Syntax: fit <- aov(mpg ~ as.factor(cyl) * as.factor(carb), mtcars);
summary(fit); TukeyHSD(fit)
Regression: fit <- lm(mpg ~ as.factor(cyl) * as.factor(carb), mtcars)
# with F dummy coded;
summary(fit); anova(fit)
安科瓦：
Structure: DV continuous ~ Factor and continuous COVARIATE.
Scenario: mpg ~ cylinders + weight
Syntax: fit <- aov(mpg ~ as.factor(cyl) + wt, mtcars); summary(fit)
Regression: fit <- lm(mpg ~ as.factor(cyl) + wt, mtcars)
# with F dummy coded;
summary(fit); anova(fit)
MANOVA：
Structure: > 1 DVs continuous ~ 1 FACTOR ("One-way") or 2 FACTORS ("Two-way MANOVA").
Scenario: mpg and wt ~ cylinders
Syntax: fit <- manova(cbind(mpg,wt) ~ as.factor(cyl), mtcars); summary(fit)
Regression: N/A
曼科瓦：
Structure: > 1 DVs continuous ~ 1 FACTOR + 1 continuous (covariate) DV.
Scenario: mpg and wt ~ cyl + displacement (cubic inches)
Syntax: fit <- manova(cbind(mpg,wt) ~ as.factor(cyl) + disp, mtcars); summary(fit)
Regression: N/A
WITHIN因子（或主题）ANOVA： （此代码）
Structure: DV continuous ~ FACTOR with each level * with subject (repeated observations).
Extension paired t-test. Each subject measured at each level multiple times.
Scenario: Memory rate ~ Emotional value of words for Subjects @ Times
Syntax: fit <- aov(Recall_Rate ~ Emtl_Value * Time + Error(Subject/Time), data);
summary(fit); print(model.tables(fit, "means"), digits=3);
boxplot(Recall_Rate ~ Emtl_Value, data=data)
with(data, interaction.plot(Time, Emtl_Value, Recall_Rate))
with(data, interaction.plot(Subject, Emtl_Value, Recall_Rate))
NOTE: Data should be in the LONG FORMAT (same subject in multiple rows)
Regression: Mixed Effects
require(lme4); require(lmerTest)
fit <- lmer(Recall_Rate ~ Emtl_Value * Time + (1|Subject/Time), data);
anova(fit); summary(fit); coefficients(fit); confint(fit)
or
require(nlme)
fit <- lme(Recall_Rate ~ Emtl_Value * Time, random = ~1|Subject/Time, data)
summary(fit); anova(fit); coefficients(fit); confint(fit)
裂区：（此代码）
Structure: DV continuous ~ FACTOR/-S with RANDOM EFFECTS and pseudoreplication.
Scenario: Harvest yield ~ Factors = Irrigation / Density of seeds / Fertilizer
& RANDOM EFFECTS (Blocks and plots of land):
Syntax: fit <- aov(yield ~ irrigation * density * fertilizer +
Error(block/irrigation/density), data); summary(fit)
Regression: Mixed Effects
require(lme4); require(lmerTest);
fit <- lmer(yield ~ irrigation * fertilizer +
(1|block/irrigation/density), data = splityield);
anova(fit); summary(fit); coefficients(fit); confint(fit)
or
library(nlme)
fit <- lme(yield ~ irrigation * variety, random=~1|field, irrigation)
summary(fit); anova(fit)
嵌套设计：（此代码）
Structure: DV continuous ~ FACTOR/-S with pseudoreplication.
Scenario: [Glycogen] ~ Factors = Treatment & RANDOM EFFECTS with Russian-doll effect:
Six rats (6 Livers)-> 3 Microscopic Slides/Liver-> 2 Readings/Slide).
Syntax: fit <- aov(Glycogen ~ Treatment + Error(Rat/Liver), data); summary(fit)
Regression: Mixed Effects
require(lme4); require(lmerTest)
fit <- lmer(Glycogen ~ Treatment + (1|Rat/Liver), rats);
anova(fit); summary(fit); coefficients(fit); confint(fit)
or
require(nlme)
fit<-lme(Glycogen ~ Treatment, random=~1|Rat/Liver, rats)
summary(fit); anova(fit); VarCorr(fit)
有用的网站：
谢谢！粗心的错误。感谢您的注意，我还检测到cyl被视为连续的，因此将其更改为as.factor。而且，我包括了TukeyHSD。
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安东尼·帕雷拉达
我认为您应该从标题中删除“生存”，因为这是一个非常具体的统计领域，与您正在（非常好）总结的内容完全无关。
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布赖恩·汉森
尼斯总结安东尼！也许您还可以添加Ben Bolker 撰写的glmmFAQs以及一些简单的二项式和Poisson示例（GLM和GLMM）。但是我知道，这可能会使事情变得过于复杂，从而使这篇简洁明了的摘要失去了意义。或者，您可以链接到本网站上的示例。对于完整的简单泊松/负二项式示例，这可能会起作用：stats.stackexchange.com/questions/325334/…–
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Stefan
cyl + hp。动力是连续的，因此在这里不起作用。carb，化油器的数量将是一个更好的选择。