I was able to make a grid using fishnet in ArcGIS. But after that, I need to select 20% of points from each cell and make a different file containing ids of the data points as testing data set. And the remaining dataset is for training.
Hi, here there are different ways to do that
https://support.esri.com/en/technical-article/000013141
I am trying to analyze lipase using the reverse phase-HPLC C18 column. In the literature, 0.1 % TFA was and 60% ACN was used. Can I use TCA in place of TFA? If any other methods are available to...
25 February 2021 2,388 3 View
I am working on protein (lipase enzyme) purification. After using the Sephadex G-25 fine column, which column (Q or DEAE sepharose column) should I use? What are the buffers should I select? Thank you
16 February 2021 6,921 5 View
I am analyzing the biodiesel using reverse-phase HPLC. Methyl Oleate and Methyl Palmitate are overlapping in a single peak. How can I quantify the individual components from the same peak?
14 November 2019 1,406 9 View
I have looked up Cancer Imaging Archive but I need a bigger dataset. Can anyone help me out with some good places to look at for more images with and without contrast agents?
28 October 2019 4,219 3 View
Hi I am working on various cancer cell lines now. For my experiments, doubling time is really very important. Because even a small percentage of dead cells will affect my measurements. I have...
09 June 2019 6,592 6 View
Field to fork studies....any papers or on going research?
28 May 2019 5,334 3 View
Hi We are working in the area of psoriatic diseases. We are everytime getting the problem in expression of protein in dermis. We unable to see the expression in epidermis. Even, we did IHC too...
29 November 2018 4,074 1 View
I am trying to characterize early embryos and most literature I have read seems to prefer in situ hybridization over immunohistochemistry to study expression profiles of different proteins. Does...
13 November 2018 8,911 1 View
I am thinking the efficiency to be around 15%. Please help me with the exact value.
25 October 2018 8,025 4 View
Dear sir/madam, Please suggest the biological assays which need to prove the drug and TNF Alfa binding studies. Thanks.
07 June 2018 8,093 1 View
I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...
03 March 2021 4,116 4 View
Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...
02 March 2021 6,865 1 View
I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.
02 March 2021 7,735 3 View
NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...
01 March 2021 1,189 3 View
I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.
01 March 2021 9,485 1 View
I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?
01 March 2021 9,383 1 View
Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?
28 February 2021 4,760 3 View
Hi every body I need to collect datasets from different source to work on recommendation system algorithms, could you advise me how collect data?
27 February 2021 7,063 7 View
I run algorithms like HDBSCAN and MeanShift, and compare them with K-means and GaussianMixture. The first two algorithms do not return cluster labels for some elements in the dataset. My question...
27 February 2021 428 3 View
I have to download dataset from software infrastructure repository (SIR) and I have created account on repository but I am not able to download plz guide.
25 February 2021 3,840 2 View