Error in lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) : 0 (non-NA) cases
116463
R linear regression issue : lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...)
155855
Logistic regression in R returning NA values
156490
Residual standard error difference between optim and glm
132450
What is wrong with the linear regression variance estimator when p+1>n?
64028
Finding a gaussian function fit
42773
How to minimize residual sum of squares of an exponential fit?
69347
Fitting Methods in Arima
130496
How do I fit a constrained regression in R so that coefficients total = 1?
71313
Why is nls() giving me "singular gradient matrix at initial parameter estimates" errors?
35824
How can i reduce the linear fit plot to a certain interval?
108527
Interpreting output from anova() when using lm() as input
93219
Is bootstrapping standard errors and confidence intervals appropriate in regressions where homoscedasticity assumption is violated?
98605
Ridge/Lasso regression negative Lambda
62345
Linear regression: Intercept isn't significant
13476
Fitting models in R where coefficients are subject to linear restriction(s)?
92501
Fitting simple linear regression with no intercept
152881
Using R's lm on a dataframe with a list of predictors