Recommenderlab: Predict by UBCF binary rating matrix...

Recommenderlab error unable to find inherited method...

Different results from base R cor() function than similarity() function in recommenderlab package?...

R how to get association rules (LHS, RHS, support, confidence, lift) from recommenderlab object?...

R "HybridRecommender" in recommenderlab package unable to predict "binaryRatingMatrix...

R list save as quoted list...

Predict using userid in recommenderlab...

Data looks different after converting to realRatingMatrix...

binaryRatingMatrix in recommenderlab package...

Subsetting a data frame using the sum of each row vector R...