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Why this code shows the following error: ERROR: type Float64 has no field layer_1. In this code I want to optimize 2 unknown parameters g and k for a 2D PDE with 4 boundary conditions and 3 known data points
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0
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228
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September 26, 2023
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XML to DataFrame converter
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6
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906
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September 20, 2023
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Reading and writing Arrow column metadata
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9
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848
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September 12, 2023
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Is there a way to display DataFrame with horizontal line for every row?
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7
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909
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September 11, 2023
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Is there a Julia function that returns h5 group structures à la h5dump?
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10
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1218
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September 6, 2023
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Sort elements by frequency in julia
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4
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673
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September 5, 2023
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Download images from GitHub from Colab
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0
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199
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August 28, 2023
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Evaluate a formula inside a dataframes to create a new column
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15
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780
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August 27, 2023
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Performance of eachrow(::DataFrame)
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4
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614
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August 24, 2023
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Find string with special characters in data frame read with the CSV package
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14
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2648
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August 22, 2023
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Rename column if its name matches to a name in given list
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26
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1932
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August 17, 2023
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JuliaData BoF @ JuliaCon2023 discussion
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2
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536
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August 14, 2023
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Reading LIBSVM format
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3
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454
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August 12, 2023
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Remove column having missing values and assign default names again
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7
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555
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August 11, 2023
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Filling in missing values within a group using values carried forward and backward
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4
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544
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August 5, 2023
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Byrow function to get the mean of row
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10
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409
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August 1, 2023
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Combining data of different GCNs in a single file
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21
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886
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August 1, 2023
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Question about Dagger's DTable
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5
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740
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July 23, 2023
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Status of SearchLight.jl
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1
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852
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July 20, 2023
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Arrow stream usage clarification
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10
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1814
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July 17, 2023
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Filtering/joining multiple data frames with respect to selected keys
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9
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720
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July 6, 2023
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This linear regression fails in Julia (GLM) vs Python (sklearn)
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7
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540
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July 4, 2023
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Loess with missing values
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11
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1181
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June 30, 2023
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WIOD database in Julia
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3
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371
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June 25, 2023
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Good workflow for data import/cleanup
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6
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530
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June 23, 2023
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Creating tidytext's unnest_tokens() in Julia and speed
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5
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664
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June 20, 2023
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What is going on with the support for arrow-julia?
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4
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370
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June 15, 2023
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Counting in dataframes
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7
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1885
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June 7, 2023
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Elasticsearch
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2
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1962
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June 5, 2023
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CSV : problem to write big dataframes
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20
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3117
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May 29, 2023
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