Our analysis on the two magnitude-limited samples of LINERs suggests a correlation between LFIR/LB or f(25μm)/f(60μm), and Hubble-type index at >99.99% significance level. As LFIR/LB and f(25μm)/f(60μm) are considered as the indicators of star-formation activity and AGN activity, respectively, our result suggests that LINERs with higher AGN activity may have a lower star-formation contribution....
