Mike Jiang
Mike Jiang
How easy (or difficult) is it to support matrix IO ? I know I can coerse the data.frame from read.fst to matrix. But I wonder if there is more efficient...
It will be nice to able to show geom_hex along with two densities on top and right since there are circumstances where scatterplot is too slow due to the huge...
Now it only supports one panel, it will be useful to support multi-panel plots faceted by either `facet_wrap` or `facet_grid`
Currently it is saved as a filebacked matrix file and the descriptor file. I assume the matrix file is written by boost interprocess, which should be portable across language as...
I am trying to compare different on-disk matrix formats and choose the final solution of the best performance of partial read IO. Here is some benchmark results, http://rpubs.com/wjiang2/399331 which shows...
```python coords[1:3] Out[100]: [(441, 82852), (441, 88209)] len(coords) Out[101]: 2500 data = ds_remote[coords] Traceback (most recent call last): File "/home/wjiang2/.local/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 2910, in run_code exec(code_obj, self.user_global_ns, self.user_ns) File "", line...
VFS is very handy but is missing some important APIs: copy a folder/file. Not sure how difficult it is to implement them. But it will make vfs module even more...
I am new to r-travis, so maybe this has been asked before or should be reported to `ppa:marutter/c2d4u` instead. ``` r_binary_packages: - graph - RBGL - zlibbioc - Rgraphviz ```...
We've tried to bring `ggplot` to `flow data` through [ggcyto](https://github.com/RGLab/ggcyto), however `ggplot` uses `data.frame` internally which slows down the entire process of transformation and visualization. So I'd like to migrate...
Here is how I extend the existing `CytoFrame` into `TileCytoFrame` , which as tiledb as the backend for its 2d array member https://github.com/RGLab/cytolib/blob/tiledb/inst/include/cytolib/TileCytoFrame.hpp#L32-L33 As shown, I stored the both `Context`...