How to test if chart patterns occure systematic or are just random artifacts in a price-time series?

Given a time series with Events (chart patterns), I want to assess whether events (chart patterns) occur systematic or randomly in a time series. My idea is to identify patterns in a given time...

10 March 2020 2,060 3 View

Best ways to analyze crowdsourced data for a qualitative study?

Hello, I am currently working on a project analyzing crowdsourced data from online trip reports and social media applications. However, I am struggling in defining the methodology for this...

25 February 2020 4,401 3 View

What test shall I use when I want to compare an experimental group at various time points to one control group?

The data are as follows (overview of the design attached): One parameter was measured in the blood of the same patients at various time points and also in a healthy control group at one time point...

15 July 2019 1,382 6 View

Experiences with Twist Bioscience?

I am interested in your experiences and opinions on "Twist Bioscience". I want to order synthesized genes and they seem to have very competetive prices. Unfortunately they don't have any...

22 April 2019 8,047 2 View

Which viability dye could be most suitable for cell sorting?

10 September 2016 8,360 6 View

Does anyone have experience with low-input kits for RNASeq library prep following unexpectedly low RNA extraction yields?

21 April 2016 1,231 1 View

Does anyone have experience with H9 Cre-LoxP cell line?

10 August 2014 2,588 3 View

Concentration for blocking solution of isotype should be the same for test monoclonal Ab?

I'm carrying murine bone marrow-derived dendritic cells cultures. I was having trouble with the signal of the isotype control for anti-CD11c+ PECy5, because the signal was so intense that when I...

28 May 2013 5,050 1 View

Stable house keeping protein after injection of kainic acid?

I would like to quantify some data and use a house keeping protein which is expressed on a stable level in mouse brain after kainic acid injection (in order to induce epilepsy). We are isolating...

08 September 2012 1,336 1 View

Problems with TetOn3G system

Hi, I am working with the TetOn3Gsystem in order to induce the expression of an gene of interest in stem cells. Therefore I have designed and cloned the plasmids with the TetOn3G system. The...

01 January 1970 9,716 4 View

How to compare two groups with only two measurements?

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

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

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

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

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?

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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

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

How to increase a model accuracy ?

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 need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

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