-
The function `pretty_latex_stats` is working.
```julia
julia> open(path_md, "w") do io
SolverBenchmark.markdown_table(io, df)
end
ERROR: ArgumentError: column name "id" not found …
-
Try this
```
using PackageCompilers
create_sysimage(:DataFrames, replace_default=true)
```
restart Julia in vscode
```
using DataFrames
df = DataFrame(a=1:3)
vscodedisplay(df)
```
Thi…
-
# Random walk on the usage of Dataframes[Meta].jl
re-learning the DataFrames.jl and DataFramesMeta.jl ecosystem.
[https://songtaogui.github.io/posts/2024/07/julia_dataframe_meta_random_work/](https…
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It is reachable but very slow, so much so that the `readdir` command below just hangs and errors out. This used to work fine.
```
using ArgoData
import ArgoData.GDAC: FTP
import ArgoData.GDAC: D…
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In GitLab by @bkamins on Oct 8, 2022, 13:35
I run the following quick test:
```
using DataFrames
import FlexiJoins
df1 = DataFrame(a = 1:1_000_000);
df2 = shuffle(df1);
shuffle!(df1);
df1.id1 = axes(…
-
The cursor from "SHOW TABLES;" fails to materialize into a DataFrame. Below is the example
```julia
using DataFrames
using MySQL
conn = DBInterface.connect(MySQL.Connection, "127.0.0.1", "root…
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x-ref https://github.com/JuliaLang/julia/issues/40626, https://github.com/JuliaData/CSV.jl/pull/1046, https://github.com/JuliaData/CSV.jl/issues/1045
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To copy metadata between data frames (df1 and df2) requires:
```
md = DataFrames.metadata(df1)
for k in keys(md)
DataFrames.metadata!(df2, k, md[k])
end
```
It would be convenient if `met…
-
Suppose the `df` does not have column `x1` initially.
```
@chain df begin
@mutate(
x1 = 1,
x2 = x1 + 1
)
end
```
This works in `dplyr` but does work in `TidierData…
-
@ronisbr - I open this issue to keep track of to-do related to PrettyTables.jl:
1. coverage of show.jl is quite poor now: https://codecov.io/gh/JuliaData/DataFrames.jl/tree/master/src/abstractdatafra…