Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Scatterplots of log-transformed ratios of L2 speakers versus LDTs facetted by language families. Colored lines represent linear models by families with 95% confidence intervals. Languages of families with less than 10 data points are subsumed under “Other”. Note that this is just done for plotting, for statistical modeling language families are not collapsed.
