Check for whether to show health pill stats based on presence of -, 0, and + values.
Check for whether to show health pill stats based on presence of -, 0, and + values.

We used to rely on the mean being infinite, but oddly, Tensorboard gives us those errant values as strings:

[1, 256, 256, 0, 0, 0, 0, 0, "Infinity", "-Infinity", "NaN", "NaN"]

This breaks logic that checks for !== Infinity because a string is not Infinity. Something in our stack might have difficulty reading Infinity and NaN from JSON.

For now, I think we might want to resort to checking for valid values. This resolves a console error.
Change: 148920617

agrubb/tensorboard,shakedel/tensorboard,francoisluus/tensorboard-supervise,agrubb/tensorboard,francoisluus/tensorboard-supervise,qiuminxu/tensorboard,qiuminxu/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,shakedel/tensorboard,tensorflow/tensorboard,agrubb/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,francoisluus/tensorboard-supervise,tensorflow/tensorboard,qiuminxu/tensorboard,shakedel/tensorboard,shakedel/tensorboard,ioeric/tensorboard,ioeric/tensorboard,tensorflow/tensorboard,shakedel/tensorboard,agrubb/tensorboard,francoisluus/tensorboard-supervise,ioeric/tensorboard,ioeric/tensorboard,qiuminxu/tensorboard,ioeric/tensorboard,francoisluus/tensorboard-supervise,shakedel/tensorboard,agrubb/tensorboard,qiuminxu/tensorboard,francoisluus/tensorboard-supervise,qiuminxu/tensorboard,ioeric/tensorboard,agrubb/tensorboard