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Muhammad shahid


Last seen: 4 years ago |  Active since 2017

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Answered
Plotting Box Representation of Different Group of Categorical Data
http://shiny.chemgrid.org/boxplotr/ try this.

6 years ago | 0

Question


Why I am unable to get box plot for the attached data?
I have 22 data stations values for monthly, annual and seasonal basis.I want to plot the box plots but when i plot it in Matlab ...

6 years ago | 0 answers | 0

0

answers

Question


Why I am getting different slope value while performing linear regression in excel and mat lab ?
Hi, I have 58 years monthly rainfall data with size (58*12). I want to perform simple linear regression to calculate the value o...

6 years ago | 0 answers | 0

0

answers

Answered
How to calculate auto-correlation for multiple columns?
Dear KL, Thanks for valuable suggestion. I am not good in Matlab.I tried my best and spent almost one week but I did not got ...

6 years ago | 0

Question


How to calculate auto-correlation for multiple columns?
Hi, The attached code can be used to calculate auto correlation of data sets in one column. I have to calculate auto correla...

6 years ago | 1 answer | 0

1

answer

Answered
How to calculate the value of correlation coefficient r using Spearman correlation coefficient test?
Dear jean claude I have developed this code for data in one column. I wan to perform this on many columns like for attached dat...

6 years ago | 0

Question


How to calculate the value of correlation coefficient r using Spearman correlation coefficient test?
HI, For attached rainfall data sheet A.Xls I want to calculate the value of correlation coefficient "r" by using Spearman corr...

6 years ago | 2 answers | 0

2

answers

Question


How to get monthly averages from daily data?
Hello, I have an excel file containing 4 column. The first column contain year month day (YEARMODA), the second column conta...

7 years ago | 1 answer | 0

1

answer

Question


how to perform homogeneity test for rainfall series?
I want to perform homogeneity test for annual rainfall data as given in attached sheet. I prefer von Neumann ratio method to che...

7 years ago | 0 answers | 0

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answers

Question


How to reshape data?
I have 30 years daily temperature data in one column. I want to reshape it as monthly average and in 12 columns. The sample for ...

7 years ago | 1 answer | 0

1

answer