The meaning of the "r" correlation coefficient can only be in the range of -1 to +1. If the data obtained closer to +1, indicating that they have a strong positive correlation. On the contrary, if it is closer to -1, to prove that they have a strong negative correlation. There is...
The performance appraisal of this method is validated by computing various performance metrics, like true positive predictive value (PPV), negative predictive value (NPV), false discovery rate (FDR), Matthews’s correlation coefficient (MCC) other than accuracy (ACC), sensitivity, and specificity. ...
2a). Data were weighted based on the inverse square of the ratio between the standard deviation and value at each wet-day frequency. Figure 2a shows a strong positive correlation between the wet-day frequency and the logarithm of the mean wet-day intensity across the aggregated wet-day-...
Realtime: Many of the works do the correlation analysis on the offline data and that is one of the reason why they do not study performance aspects. We feel it is necessary to compare the techniques whether they can perform in realtime and help in controlling damages. • Incremental learni...
8. 8. Crossing between R and T, in the sense of the given definition, reveals a minor, nonspecific abnormality of the positive T wave. It represents an early sign of disturbed correlation within the ventricular complex and indicates initial stages of an abnormal condition of the ventricular ...
B Mullen,R Brown,C Smith - 《European Journal of Social Psychology》 被引量: 821发表: 2010年 The effects of induced mood on expectancy-based illusory correlations Two studies investigated the impact of induced mood states on expectancy-based illusory correlations about occupational groups. We expe...
GC pairs are generally more stable than AT pairs; GC-rich genomes were proposed to be more adapted to high temperatures than AT-rich genomes. Previous studies consistently showed positive correlations between growth temperature and the GC contents of str
High-grade tumors exhibited a 54.2% likelihood of lymph node metastasis, which was markedly higher compared to low/intermediate grade tumors, a correlation supported by previous studies5,6. Interestingly, it was observed that tumors treated after 2010 displayed a reduced risk of occult metastasis in...
The most common correlation coefficient, generated by the Pearson product-moment correlation, measures the linear relationship between two variables. However, in a non-linear relationship, this correlation coefficient may not always be a suitable measure of dependence. The possible range of value...
A significant has been found correlation between soluble receptor RII of tumor necrosis factor-α (sTNF-RII) and carotid IMT of the near wall, and the slight correlation between sTNF-RI and the diameter of brachial artery at rest. According to the multivariate analysis, a relationship was ...