[英]Assign Column name to first column R table
我想從R 中保存下表:
x <- rnorm(100)
y <- rnorm(100)
z <- rnorm(100)
model <- z ~ x + y
results <- glm(model)
pe <- results$coefficients
vc <- vcov(results)
se <- sqrt(diag(vc))
results.table <- round(cbind(pe, se),3)
rownames(results.table) <- c("Intercept", "X-Estimate", "Y-Estimate")
colnames(results.table) <- c("Parameter", "pe", "Se")
write.table(results.table,file="test.csv",row.names=T,col.names=NA,sep=",")
但是,我無法為行名提供列名:
colnames(results.table) <- c("pe", "Se") # works
colnames(results.table) <- c("Param", "pe", "Se") # Doesn't work, incorrect length
更新:答案
根據評論,這是不可能的。 如果您有興趣,這是一種迂回的方法:
rows <- c("Intercept", "X-Estimate", "Y-Estimate")
results.table <- round(cbind(pe, se),3)
results.table <- cbind(rows,results.table)
colnames(results.table) <- c("Parameter", "pe", "Se")
write.table(results.table,file="test.csv",row.names=F,sep=",",quote=F)
比您在問題的“更新”中建議的要短一點的是:
write.csv(cbind(Parameter = rownames(results.table), results.table),
file = "test.csv", row.names = FALSE)
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