diff --git a/15_loocv.R b/15_loocv.R
index 7733d25..8b9ab34 100644
--- a/15_loocv.R
+++ b/15_loocv.R
@@ -22,7 +22,7 @@ ridge.svd <- function(data, degre) {
 
 ridge.loocv <- function(data, deg, lambdas) {
   errs <- double(length(lambdas))
-  coefs <- matrix(data = NA, nrow = nrow(data$X), ncol = 1+deg)
+  coefs <- matrix(data = NA, nrow = length(lambdas), ncol = 1+deg)
   ridge <- ridge.svd(data, deg)
   idx <- 1
   for(lambda in lambdas) {