Top "Lm" questions

The lm function is used to fit linear models in R. It can be used to carry out regression, single stratum analysis of variance and analysis of covariance.

How do I extract just the number from a named number (without the name)?

I am looking for just the value of the B1(newx) linear model coefficient, not the name. I just want …

r vector named lm
Error in lm.fit(x,y,offset = offset, singular.ok,...) 0 non-NA cases with boxcox formula

I am trying to run a boxcox transformation with the following code: urban1 <- subset(ski,urban <= 4,na.…

r eval lm
Plot polynomial regression curve in R

I have a simple polynomial regression which I do as follows attach(mtcars) fit <- lm(mpg ~ hp + I(…

r plot lm
R: standard error output from lm object

We got a lm object from and want to extract the standard error lm_aaa<- lm(aaa~x+…

r regression lm standard-error
Error in dataframe *tmp* replacement has x data has y

I'm a beginner in R. Here is a very simple code where I'm trying to save the residual term: # Create …

r regression lm
Linear Regression with a known fixed intercept in R

I want to calculate a linear regression using the lm() function in R. Additionally I want to get the slope …

r regression linear-regression lm
Repeat the re-sampling function for 1000 times ? Using lapply?

Please me out! I appreciate any helps ! Thanks! I have trouble on repeat doing re-sampling for 1000 times. I tried using …

r lm statistics-bootstrap
Adding lagged variables to an lm model?

I'm using lm on a time series, which works quite well actually, and it's super super fast. Let's say my …

r lm
extracting standardized coefficients from lm in R

My apologies for the dumb question...but I can't seem to find a simple solution I want to extract the …

r regression lm beta standardized
Pass a vector of variables into lm() formula

I was trying to automate a piece of my code so that programming become less tedious. Basically I was trying …

r paste lm