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We need to record the process of detachment of a cell monolayer. We use an Olympus IX51microscope for taking pictures of the process, which are captured through the software CellD. However, we do...
10 November 2017 2,474 3 View
06 July 2017 7,633 4 View
Dear Researchers. The Visual Analogue Scale (VAS), and other similar scales, has a floor and a ceiling score; e.g.: 0 to 100. Usually, these scales are analysed with linear regression models, but...
02 March 2017 7,890 3 View
07 August 2016 6,539 1 View
Dear RG Members. I am using the Demographic & Health Surveys (DHS) data in a research about children's maltreatment. As you know, DHS data have a complex sampling design with strata and...
22 April 2016 6,877 3 View
03 April 2016 9,688 3 View
Dear researchers. We are doing a study for estimating the prevalence of a disease diagnosed by a blood sample test. Some participants have answered the survey questionnaire but have refused the...
02 March 2016 4,341 3 View
Dear RG members. In epidemiological research, control of confounding is a core concept. Structural Equations Models (SEM) appear now as an alternative for epidemiological analyses. But, I could...
08 September 2015 6,614 2 View
03 April 2015 5,651 8 View
Dear RG Members, I am testing the factor structure of some psychological scales. The participants have some missing values in their items answers. Is it possible to use the multiple imputation...
02 March 2015 1,357 5 View
Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...
03 March 2021 8,796 3 View
I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance
03 March 2021 3,568 1 View
Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...
03 March 2021 5,978 5 View
What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...
03 March 2021 1,401 3 View
I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...
03 March 2021 8,920 3 View
dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...
03 March 2021 6,994 5 View
I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.
02 March 2021 4,359 3 View
If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis
02 March 2021 7,670 3 View
Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !
02 March 2021 5,785 3 View
I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...
02 March 2021 752 2 View
