Malte Londschien comments

Results 30 comments of


                                            Malte Londschien

`rpy2.robjects.numpy2ri.activate` described in docs but deprecated

Thank you. I did not find a mention to the numpy specific `numpy2ri.converter`. Some more searching lead me to [this](https://rpy2.github.io/doc/latest/html/robjects_convert.html?highlight=numpy2ri%20converter#converter-objects). > Warning messages tend to be short It would still...

Math rendering: `{` and `}` require double escaping (`\\{` and `\\}`)

Same for the negative space `\!`: ``` $$ \perp \!\!\! \perp $$ ``` get's rendered as $$ \perp \!\!\! \perp $$ (same for inline). The correct rendering is achieved with...

Returning complex objects from rust to R

Thanks for the quick response. If I add your first suggestion to my crate, I get ``` error[E0119]: conflicting implementations of trait `std::convert::From` for type `extendr_api::Robj` --> src/lib.rs:123:1 | 123...

Returning complex objects from rust to R

The following works: ```rust pub struct Tree { pub start: i32, pub stop: i32, pub split: Option, pub left: Option, pub right: Option, } impl Tree { pub fn new(start:...

Blanket implementation `From<Option<T>> where T: Into<Robj>`

> Rust's implementations have to be precise which may relax in the future to allow some overlap. I don't understand this. The code I posted above works, as long as...

Math example from GitHub docs broken

Thanks, @Dusch4593. Is this intended?

Incorrect math inline rendering `$\sum_{j=1}^n$`.

Possibly related to #1579.

Add option to save PNG without transparency

This feature would be great given the new GitHub dark mode.

Update rstest requirement from 0.19 to 0.22

https://github.com/mlondschien/changeforest/pull/202

What does `booster.refit` actually do?

@guolinke, since you are the original author of the `refit` method, could you help out here?