GateLabR 1.5.1

What changes

• The app's header offers the SCE's assays by name and draws the chosen one. A display-space assay such as exprs is drawn as stored, through the arcsinh its values are in, so a gate drawn on it and one drawn on counts share a space. The app opens on exprs when the object has one.
• A display assay carries the cofactor of its arcsinh: metadata(sce)$cofactor, else a one-number int_metadata(sce)$cofactor, else 5, said to be assumed. An assay named for its counts (normcounts) is linear; one whose name says nothing is placed by its values. The launch note lists every assay with its space, role and cofactor, in place of the inference that an exprs differing from asinh(counts/cofactor) is "compensated".
• A workspace whose gate names a channel the SCE lacks is stored and the gate named, instead of every save being refused. Rows renamed since the workspace was saved are recognised at launch and the gates restated.
• The embedded GateLab core is GateLab master 8b1f206, up from 0.8.4: the pooled view follows the selection and is editable, a mass cytometry SCE opens pooled, the files off the plot are gated in batches between paints, and the composition chart orders sample groups numerically.

Compatibility

• Open an SCE saved by this version with GateLabR 1.5.1 or later. A workspace saved by this version records the assay it was drawn from; 1.5.0 ignores that and draws the linear counts assay, and refuses the workspace outright when it holds a compensation profile.
• A GateLabR 1.5.0 session refuses to save a workspace holding a gate on a channel the SCE lacks; this version stores it.