Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #348 from borcuttjahns/main
Adds IL-2 stimulation dataset
- Loading branch information
Showing
3 changed files
with
97 additions
and
0 deletions.
There are no files selected for viewing
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,85 @@ | ||
""" | ||
Load example datasets. | ||
""" | ||
|
||
from os.path import dirname | ||
import numpy as np | ||
|
||
|
||
class Bunch(dict): | ||
""" A Bunch, exposing dict keys as a keys() method. | ||
Definition from scikit-learn. """ | ||
|
||
def __init__(self, **kwargs): | ||
super().__init__(kwargs) | ||
|
||
def __setattr__(self, key, value): | ||
self[key] = value | ||
|
||
def __dir__(self): | ||
return self.keys() | ||
|
||
def __getattr__(self, key): | ||
try: | ||
return self[key] | ||
except KeyError: | ||
raise AttributeError(key) | ||
|
||
def __setstate__(self, state): | ||
pass | ||
|
||
|
||
def IL2data(): | ||
""" | ||
Loads tensor of IL-2 mutein treatment responses. | ||
Tensor contains the signaling responses of eight different cell types to 13 IL-2 mutants. | ||
Dose-responses to 12 concentrations of muteins were collected at four time points for each mutant and cell type. | ||
Ligands include IL-2 mutants with modified receptor affinities, and in both mono- and bivalent formats. | ||
Useful for demonstrating execution and interpretation of non-negative CP decomposition. | ||
""" | ||
path_here = dirname(__file__) | ||
tensor = np.load(path_here + "/data/IL2_Response_Tensor.npy") | ||
ligands = ['IL2 (Mono)', 'IL15 (Mono)', 'WT N-term (Biv)', 'H16N N-term (Biv)', | ||
'R38Q N-term (Biv)', 'R38Q/H16N (Biv)', 'WT N-term (Mono)', | ||
'H16N N-term (Mono)', 'WT C-term (Mono)', 'V91K C-term (Mono)', | ||
'R38Q N-term (Mono)', 'F42Q N-Term (Mono)', 'N88D C-term (Mono)'] | ||
cells = ['Treg IL2Ra_hi', 'Treg', 'Treg IL2Ra_lo', 'Thelper IL2Ra_hi', 'Thelper', 'Thelper IL2Ra_lo', 'CD8+', 'NK'] | ||
times = [4, 2, 1, 0.5] | ||
doses = np.geomspace(84.0, 0.000474, 12) | ||
dims = ["ligands", "times", "doses", "cells"] | ||
reference = ["Orcutt-Jahns, B., Emmel, P. C., Snyder, E. M., Posner, C., \ | ||
Carlson, S. M., & Meyer, A. S. (2021). Multivalency enhances the \ | ||
specificity of Fc-cytokine fusions. BioRxiv."] | ||
task = ["Non-Negative CP"] | ||
DESC = "This dataset includes a tensor of eight cell types' responses to 13 IL-2 muteins, at 4 different time points, and at 12 different IL-2 concentrations." | ||
LICENSE = """Copyright 2021 The Regents of the University of California | ||
Permission is hereby granted, free of charge, to any person obtaining a copy | ||
of this software and associated documentation files (the "Software"), to deal | ||
in the Software without restriction, including without limitation the rights | ||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
copies of the Software, and to permit persons to whom the Software is | ||
furnished to do so, subject to the following conditions: | ||
The above copyright notice and this permission notice shall be included in all | ||
copies or substantial portions of the Software. | ||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
SOFTWARE.""" | ||
|
||
return Bunch( | ||
tensor=tensor, | ||
ligands=ligands, | ||
cells=cells, | ||
times=times, | ||
doses=doses, | ||
dims=dims, | ||
reference=reference, | ||
task=task, | ||
DESC=DESC, | ||
LICENSE=LICENSE) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,12 @@ | ||
from ..imports import IL2data | ||
|
||
|
||
def test_IL2data(): | ||
""" Test that data import dimensions match. """ | ||
data = IL2data() | ||
|
||
tensor = data["tensor"] | ||
assert tensor.shape[0] == len(data["ligands"]) | ||
assert tensor.shape[1] == len(data["times"]) | ||
assert tensor.shape[2] == len(data["doses"]) | ||
assert tensor.shape[3] == len(data["cells"]) |