I need the formula for calculating sample size for that topic/how it's been gotten and the statistical analysis normally used?

Awojulu Daniel Adegboyega @Awojulu-Adegboyega

16 April 2020 0 789 Report

I am working on Sensitivity and Specificity of AFS and Auramine Staining for Diagnosis of Pulmonary TB

More Awojulu Daniel Adegboyega's questions See All

Which of the Silicon carbide type is okay to use for irradiation 6H-SiC or 3C-SiC or 4H-SiC?

Silicon carbide is candidate plasma-facing and structural material in nuclear reactors. Which of the Silicon carbide type is okay to use for irradiation 6H-SiC or 3C-SiC or 4H-SiC? Which one is...

30 November 2020 3,857 4 View

Does anyone have a guideline or criteria for study quality assessment of pre-post study designs?

I know of Cochrane risk of bias assessment for randomized and non-randomized studies, but pre-post study design with one time point is not under EPOC non randomized studies, so does anyone have a...

26 May 2014 9,239 8 View

How valuable is student voice in an urban education?

Teachers' voice is heard through unions, parents' voice is heard through the parent-teacher association and constituencies ensure that their voices are heard through their elective legislators....

27 December 2013 671 3 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

How to calculate effect size of AMCE (Average Marginal Component Effect) in Randomized Conjoint Experiment?

I am following Hainmueller, Hopkins, and Yamamoto's (2014) paper for my randomized conjoint experimental data analysis. The link to the paper is provided below. I received a comment from the...

02 August 2024 4,406 0 View

How to conduct a sensitivity power analysis for Kendall's Tau?

Is there a straightforward way to conduct a sensitivity power analysis for a Kendall's Tau correlation? I was considering using the sensitivity setting and "Correlation: point biserial model" test...

28 July 2024 6,133 8 View

How to estimate sample size for GWAS of continuous and discrete traits? What are the pre-requisites?

Genome-wide association study (GWAS) Continuous traits: eg. Height Discrete traits: eg. Eye color

28 July 2024 286 0 View

What is the best method for removing paraffin from plant samples prepared for microtome?

...

24 July 2024 3,087 3 View

How many samples size should I select to compare both groups?

I want to study the differences between two groups: the treatment group and the comparison group. The total population consists of 60000 women in the treatment group, distributed across different...

21 July 2024 669 3 View

How to bring baseline to zero for an absorbance data for chromatogram?

I forgot to autozero during the run (Size exclusion chromatography.) and later i realised i forgot to do that and the baseline was not zero but below zero (and in some cases it above zero). I...

15 July 2024 5,551 6 View

How to identify a monomeric protein species of the target without running the molecular weight standard on SEC?

I was using Superose6 10/300 Gl column for purification of my target protein. the sample consists of various oligomeric state and i would like to identify the approximate elution volume where my...

15 July 2024 5,157 2 View

How to calculate Cohen's d from CI 95 and t value from a paired sample t test?

We have conducted a systematic review to investigate the effectiveness of a treatment for a psychological disorder. We aim to report effect sizes and p values of the reviewed studies but one study...

10 July 2024 7,186 4 View

Is VSM measurment of NdFeB alloy powder sample require any spesific sample preparation ?

Is any specific sample preparation required to perform VSM measurement of NdFeB alloy powder to get a square-shaped M-H loop? Or is it mandatory to make magnetically aligned and sintered pellets...

09 July 2024 1,969 0 View