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I need R expert to create a shiny app that does what the Fragman program does


The shiny app version of Fragman


I generate data that has a series of peaks, representing fragments of DNA, in 5 colored channels. The raw output has time on the x-axis and peak height (in rfu, or relative fluorescence units) on the y axis

One channel contains a reference (known as a ladder). This has DNA fragments of known size. Using this reference, you can convert the x-axis from time to base-pair units.

I currently use the fragman program to 'call' the ladder peaks. Sometimes some peaks are missing (because of bleed-through from other channels), so often you need to manually correct the ladder calls.

I'd like to create a shiny-based web app to do what fragman does. It needs to display the data from one file at a time, display the calls it automatically assigns, and allow the user to remove bad calls (e.g. by right click) and add correct calls (e.g. by left click).

I will then integrate this into my analysis pipeline, which will also be shiny app-based.

I've written a manual script that does what I want it to, which can be used as a reference. However, I need help making this shiny compatible.

The bit I'm having trouble with is up to '[login to view URL](d, file = "./data/[login to view URL]", [login to view URL] = FALSE)'

But if you can streamline the whole workflow and get it on shiny I'd be happy.

It's got the data in there in /fsa.

I've got lots of other demo files (gigabytes).

I attached my codes and example data.

50, 75, 100, 125, 150, 200, 250, 300, 350, 400, 450, 475, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950 and 1000 base pairs ([login to view URL]~0495fed3-7a77-41f4-9d32-87b93c4bbeba)

The ladder in these ones is in channel_4. It's got the same DNA fragments in though, just with a different dye.


Kĩ năng: Statistics, Phân tích thống kê, Ngôn ngữ lập trình R, Xử lí dữ liệu, Nhập liệu

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Về Bên Thuê:
( 59 nhận xét ) Siem Reap, Cambodia

ID dự án: #31633737

7 freelancer chào giá trung bình$57 cho công việc này

(356 Nhận xét)
(31 Nhận xét)

Hi, I am a candidate with 5 years of Experience in Data Science and Market Research. I have professionally worked as a Data Scientist for over 3.5 Years and well versed with Statistical Techniques, Machine Learning a Thêm

$20 USD trong 2 ngày
(12 Nhận xét)

Bilişim alanında başarılı olduğumu çevremdeki insanlar ve tabiki de bende düşünüyorum. Özellikle office programları ve pdf konusunda sizlere yardımcı olmayı çok isterim.

$65 USD trong 7 ngày
(0 Nhận xét)

Iam certified data entry operator in English language so I can complete this project easily in one day

$20 USD trong 1 ngày
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I have very good understanding on r software, also i build some useful web deployment using r shiny so have good experience to tackle problems.

$65 USD trong 7 ngày
(0 Nhận xét)

Good day sir, My name is Mwangele Kaluba. I have been working with R since 2018. I first started consulting in R in 2019. Since then I have taken multiple courses on R from Datacamp. I have also read multiple books on Thêm

$65 USD trong 7 ngày
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