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Questions tagged [statistics]

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56 questions
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2 votes
0 answers
41 views

I'm currently writing my bachelor's thesis and I'm facing a small problem: I don't know how to properly discuss my results. I conducted a 2×2 factorial experiment with the factors Vole and Mulch. In ...
Faith's user avatar
  • 21
1 vote
0 answers
147 views

I've stumbled across this publication in nature (Neural general circulation models for weather and climate) where the authors test an AI driven weather forecast model against ECWMF's ensemble forecast....
smoff's user avatar
  • 121
1 vote
0 answers
73 views

I evaluate the performance of the model through the computation of statistical parameter such as bias, R, IOA and other. (i compare it with in situ measurements) However, wind direction (range 0 to ...
Dimitris Tsiaousidis's user avatar
  • 173
4 votes
1 answer
111 views

Earth Science community, I've encountered a puzzling issue with a dataset from NOAA's Local Climatological Data Airports Database (which can be accessed here: https://www.ncei.noaa.gov/data/local-...
code_error's user avatar
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3 votes
1 answer
323 views

*I want to understand what would it mean by easting of ground control points (GCP), and what would it mean to have rmse of x m with a minimum of a m. The average root mean square errors (RMSE) in the ...
kc_nul's user avatar
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1 vote
0 answers
32 views

I have two timeseries one for a daily rainfall and another one for a daily storm surge height. I would like to calculate the probability of a certain rainfall depth with a certain storm surge height. ...
moinabyssinia's user avatar
  • 61
1 vote
0 answers
53 views

I have a simple question about the Chi-Square test (unfortunately I only had the extreme maths basics when I was in university). I have the following results: I think I will use the old data as ...
Weiss's user avatar
  • 2,065
2 votes
0 answers
72 views

Do you know what is the difference between EOFs S mode and T mode? I want to find the spatial patterns and I have a time series for values at each location. Thanks in advance!
les2004's user avatar
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3 votes
0 answers
104 views

I want to apply PCA to geopotential height (obtained from ERA5) to find the patterns. The way have created the dataset is: The columns are different locations (latitude/longitute) and the rows are ...
les2004's user avatar
  • 51
2 votes
0 answers
96 views

I'm not sure if this is the right section to post this, but since it's about weather and statistics I am posting it here first. I tried using R's qmap package to do a simple experiment using this ...
meteo_96's user avatar
  • 321
2 votes
0 answers
78 views

I have a table that looks like the image below: It has a lot of missing Aerosol Optical Depth (AOD) data. To solve the only the spatial component of the problem, one can use a multivariate ...
Sujai Banerji's user avatar
  • 65
2 votes
0 answers
64 views

I want to use the spei() function in the SPEI package on a waterbalance dataset from 2015-2020 of 99 locations. The waterbalance is calculated out of MODIS PET values (8-day summed to monthly) and ...
Maarten Meijer's user avatar
  • 21
11 votes
3 answers
711 views

The World Meteorological Organization (WMO) is concerned about the impact of the COVID-19 pandemic on the quantity and quality of weather observations and forecasts, as well as atmospheric and climate ...
tmh's user avatar
  • 231
4 votes
1 answer
400 views

I have data like this of rocks from 3 blast holes: These are the rock properties of each blast hole of a mining site. The rock properties come from the Block model of that mining site. I want to ...
zsh_18's user avatar
  • 181
3 votes
1 answer
171 views

Heavy rain or flood events have recurrence intervalls. I.e. 100 year, 50 year or 25 year events. However, with increasing data and global warming and other factors these intervalls change. How can I ...
DGIS's user avatar
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