Todd Pierce

Last seen: environ 2 ans il y a | Actif depuis 2022

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Question

Trying to find the RMSE between two (925 902) grids of elevation data points
Trying to find the root mean square error values for the differences between two grids, matrix A is the original 925x902 matrix ...

environ 2 ans il y a | 1 réponse | 0

réponse

Question

Trying to complete a t-test between two 925x902 matrices to find if the difference between the two is significant to the 5% level
The two matrices are DEM and B where DEM is the standard matrices and B is the simulated one and thus the one the test needs to ...

environ 2 ans il y a | 1 réponse | 0

réponse

Question

Trying to complete a boxplot for the Z values of a matrix
I am trying to make a boxplot of the data in a matrix of size [925x902] so i dont want the boxplot to make multiple plots of eac...

environ 2 ans il y a | 1 réponse | 0

réponse

Question

Trying to find the min non-zero value of a [925x902] matrix
I am trying to find the minimum non-zero value of a [925x902] matrix called D1.Z i have tried: min(D1.Z(D1.Z > 0)); D1.Z(D1.Z...

environ 2 ans il y a | 1 réponse | 0

réponse

Thankful Level 2