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Fatemah Ebrahim


Last seen: environ 4 ans il y a |  Actif depuis 2019

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How can I remove outliers in my data using Cook's Distance?
I have a large dataset, 6 .'xlsx' files with ~ 400,000 rows each, and I want to use Cook's Distance to determine the outliers i...

plus de 4 ans il y a | 1 réponse | 0

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How do I add these files to my loop?
I have multiple files and I only want my Excel files added to the directory. myDir = uigetdir('path'); %gets directory myFiles...

plus de 4 ans il y a | 1 réponse | 0

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Question


Code and plot error bounds timeseries data
So I'm plotting average kW per minute for two systems in blue and red, what would be the most concise way to plot the error bars...

plus de 4 ans il y a | 1 réponse | 0

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Question


Why am I getting an indices error?
clc; clear; data = readtable('A_minute.xlsx'); % step 2: store date and time data as a datenum (DaT) and then convert t...

plus de 4 ans il y a | 1 réponse | 0

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Question


For loop to run code multiple times for different excel sheets
I have a code that I wrote for one excel sheet and I need it to run for 5 more excel sheets how can I do this using a for loop?

plus de 4 ans il y a | 1 réponse | 0

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Question


Storing unique hour and minute values
I want the code below to runs through a large dataset to distinguish between weekend and weekday consumption at each hour and co...

plus de 4 ans il y a | 2 réponses | 0

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Question


How do I adjust this loop to the minute level?
So I have part of my code below running through a large Excel sheet of timeseries data to differentiate between average hourly w...

plus de 4 ans il y a | 1 réponse | 0

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Question


Does the One-way ANOVA test on MATLAB check that the conditions for applying ANOVA are met?
ANOVA conditions: (1) the observations are normally distributed for each group (2) all groups have equal variances (3) the ...

environ 5 ans il y a | 1 réponse | 1

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Question


What is the best way to display a menu of options for the user to choose from?
I have a large coded file to analyze a dataset but I want to be also set up a menu of options for the user to navigate which ana...

environ 5 ans il y a | 1 réponse | 0

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Question


Imported a large csv file into MATLAB - which output type should I choose?
I have a table that is approximately 85000x10. The first column is Date and Time, I want to plot the other columns against the f...

plus de 5 ans il y a | 2 réponses | 0

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Question


I have an array of date time values. How do I separate Date and time and enter it in separate columns in excel?
The dataset is a 83520x10 table so how would I do that for something of this size?

plus de 5 ans il y a | 2 réponses | 0

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Question


CSV not opening fully
I have a CSV file that is 83521x10 but the whole table is not showing up on MATLAB. It starts at the middle of the data collecte...

plus de 5 ans il y a | 1 réponse | 0

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