Figure 2
From: Robust imputation method for missing values in microarray data
Comparison of the NRMSEs of various method s. Comparison of the NRMSEs of LLSimpute, kNN, BPCA, and RLSP imputation methods on ELU data set with the 5% missing rate. BPCA results are shown on the y-axis. The x-axis represents the value of k (selected similar genes). When k is close to sample size (N), LLSimpute has a high peak. Thus we truncated it in the graph. RLSP method demonstrated a better result than other methods.