Faisal Baig

5 Questions 9 Answers 0 Followers

Questions related from Faisal Baig

How to construct a Funnel Plot representing several effect size from a single study, or I should choose only 1 effect size from each study?

Hi, I'm working on a meta-analysis and have several outcomes to consider. Most of the included studies have more than 1 effect sizes. Please guide how to construct a Funnel Plot representing...

05 November 2019 4,147 2 View

Where can i get CT scan/MRI dataset of cancer to practice Medical Imaging Processing such as classification, segmentation,feature ex traction etc?

Please help to provide the list or links of data base containing medical images (CT, MRI, PET) of any cancer for practising medical image processing (classification, segmentation, feature...

14 July 2019 5,372 4 View

Which statistical test should be employed to test publication bias while conducting a meta-analysis based on quantitative parameters?

Please suggest criteria to select statistical test to evaluate "Publication bias" for meta-analysis when the data is available in quantitative form?

15 January 2018 1,122 7 View

Can any one suggest how to calculate exact value of true positive, true negative, false positive and false negative if SEV,SPE, PPV and NPV are given?

Hi, from previous literature , i can obtain the data in the form of sensitivity, specificity, negative and positive predictive values. However, i would require exact numbers of false positive,...

11 January 2018 4,165 5 View

What is the significance of standard deviation in the Q-box of ultrasound shear wave elastogram?

When a ROI is placed on lesion, Emaximum, Emean, Eminimum, Standarad deviation and diameter is caluated automatically. Please highlight the importance of calculating standard deviation in the Q-box.

13 December 2017 9,838 3 View