neuprint_connection_table: Get the upstream and downstream connectivity of a neuron

In alexanderbates/neuprintr: R client utilities for interacting with the neuPrint connectome analysis service

Description

Get the upstream and downstream connectivity of a body, restricted to within an ROI if specified

Usage

neuprint_connection_table(bodyids, prepost = c("PRE", "POST"),
  roi = NULL, progress = FALSE, dataset = NULL,
  all_segments = TRUE, conn = NULL, ...)

Arguments

bodyids	the body IDs for neurons/segments (bodies) you wish to query
prepost	whether to look for partners presynaptic to postsynaptic to the given bodyids
roi	a single ROI. Use neuprint_ROIs to see what is available.
progress	default FALSE. If TRUE, the API is called separately for each neuron and yuo can asses its progress, if an error is thrown by any one bodyid, that bodyid is ignored
dataset	optional, a dataset you want to query. If NULL, the default specified by your R environ file is used. See neuprint_login for details.
all_segments	if TRUE, all bodies are considered, if FALSE, only 'Neurons', i.e. bodies with a status roughly traced status.
conn	optional, a neuprintr connection object, which also specifies the neuPrint server see ?neuprint_login. If NULL, your defaults set in your R.profile or R.environ are used.
...	methods passed to neuprint_login

Value

a data frame giving partners within an ROI, the connection strength for weights to or from that partner, and the direction, for the given bodyid

See Also

neuprint_fetch_custom, neuprint_simple_connectivity, neuprint_common_connectivity

alexanderbates/neuprintr documentation built on May 28, 2019, 6:11 p.m.