anova中找不到对象错误

时间:2017-03-17 23:26:33

标签: r csv session anova

我是编码和R的新手,我正在尝试在我的项目数据集上运行anova。我正在寻找条件对响应时间的影响(resp.rt)。我不断收到以下错误:

Error in eval(expr, envir, enclos) : object 'resp.rt' not found

这是我的代码:

setwd('C:/Users/Dasha/Documents/R/stroop')

files <- list.files(path = ".", pattern = "_stroop.csv")

data_frame <- do.call(rbind,lapply(files,read.csv, header = T))


  print(i)


#Change independent variables to factors
data_frame$congruent <- as.factor(data_frame$congruent)
data_frame$session <- as.factor(data_frame$session)
data_frame$participant <- as.factor(data_frame$participant)

model_rt <- lm (resp.rt ~ participant + session + congruent + condition + condition*session, data_frame = data_frame)

anova(model_rt)

任何帮助将不胜感激!

1 个答案:

答案 0 :(得分:0)

您的data_frame变量(描述性)很可能没​​有&#34; resp.rt&#34;场...