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Questions related to Reliability
Hi, I'm looking for a small (less than 0.5m of max length) underwater sound source to do some experimental measurements, any recommendations? I'm looking for something robust and reliable but...
01 February 2022 3,168 6 View
I need to be able to calculate the reliability using a reliability block diagram. And I also should be able to interact with the diagram the whole time and change numerical parameters. Thank you...
30 January 2022 8,925 4 View
Dear all, One way to detect the outlier of our dataset is Z-score. However, I can't find any reference that informs us about the cut-off level. Would you please tell me about the reliable and most...
27 January 2022 4,534 13 View
I have gone through some threads, and I found, for example, an x-ray attenuation length calculator (https://henke.lbl.gov/optical_constants/atten2.html); it seems simple, but I did not know the...
27 January 2022 5,440 7 View
Upon testing the reliability and validity of a scale, the results show that some items or statements have low factor loadings which are subjected to be deleted. How sure are we that the deleted...
26 January 2022 8,740 2 View
The resolution of the raster data must be
21 January 2022 6,427 5 View
Hi. I'm currently trying to do sem on a model with a single indicator variable using mplus. based on what I read, I need to calculate the measurement error on my own. θε = Var(y)(1 − ρy) Var(y)...
21 January 2022 1,049 3 View
I am trying to do protein-protein docking using online platform such as ClusPro. the results which i got at end of docking is not clear to me. Receptor protein and ligand protein , when opening...
19 January 2022 267 6 View
I am looking for a reliable and user-friendly typing speed test that could be used as a pre-test in a study using keyloggers to analyse the translation process. Do you have any suggestions? Thank you!
13 January 2022 1,081 3 View
Is there any literature that explains that Cronbach's alpha value above 0.95 is reliable?
11 January 2022 897 2 View
The result of the hausman test is that ein fixed effect regression is perferred and I found the problem of hetroscedasticity, autocorrelation and cross sectional dependency. N>T, a short panel...
09 January 2022 771 1 View
Hello, I`m working with an ATR-FTIR probe for continous concentration measurement during crystallization. Fouling of the probe tip is a problem that I observe in most of the experiments. Does...
07 January 2022 3,890 3 View
Is there any reliable constraint to the P-wave picking over the seismic waveform?
06 January 2022 9,700 2 View
I would like to know the estimated prices of the required equipment and materials used for proper planning ,thank you all
06 January 2022 1,726 0 View
What are the advantages and disadvantages of population balance equation (PBE)? What are the different assumptions made in PBE? What are the difficulties one would face during PBE solution? Can...
04 January 2022 456 0 View
Normally reversible unfolding refolding is assumed in a 2 state equilibrium process in protein denaturation to calculate protein stability or delta G. Membrane proteins often aggregate / are not...
30 December 2021 4,286 3 View
Hi. Is it mandatory to optimise our ligand before docking using Autodock or Autodock vina? I have not received the structure from any database therefore the structure was drawn using Marvin draw...
30 December 2021 5,714 3 View
Independent sample t-test and single-arm meta-analysis
29 December 2021 5,198 1 View
Hello everyone, I am running a system GMM model for a panel of 27 countries covering 20 years (in STATA). My question is that if cross-sectional dependence is present in the model, what procedure...
25 December 2021 1,689 6 View
ZIF-8 synthesis
21 December 2021 9,204 2 View
Can I use McDonalds Omega as a reliability measure, if (some) items show skewed distributions? Thanks in advance! Best, David
18 December 2021 9,824 4 View
I selected 30 respondents for focus group interview. Now I wish to know reliability of the raters ( Respondents). Please suggest me qualitative and quantitative methods for testing reliability of...
16 December 2021 5,937 1 View
A questionnaire with a Likert scale rating was pretested among the same respondents on two separate occasions. How to assess the test-retest reliability of the questionnaire? Which statistics has...
14 December 2021 2,478 10 View
which of the following method is reliable to perform sensing of liquid chemicals/impurities : 1. Cyclic voltammetry. 2. DPV ( Differential pulse voltammetry) or any other procedure
02 December 2021 9,170 9 View