Focusing on the short-term financing sources (columns 5 and 6), we observe that the coefficient on ASY is negative and highly significant in the short-term bank debt regression, whereas we find a positive association of ASY with ACCOPAY (at the 1% level).
With linear ICA, X is modeled as a linear mixture of independent sources, i.e., <img src="http://journals.plos.org/plosone/article/asset?id=info?doi/10.1371/journal.pone.0011933.e005.PNG" class= inline-graphic"/>, where A is a mixing matrix with T rows and Q (the number of sources) columns; S is a source matrix with Q rows and N columns; and E is a matrix of random errors.
In the mid-1990'Starar wrote his Source column, Reality Check, using the pseudonym Buc Wild.
When the Reliable Source column came open in 1999, Mr. Grove said he did some serious soul-searching.
Mr. Grove, 48, spent years writing so-called "power profiles" for The Washington Post's Style section before taking on its Reliable Source column.
It has been a productive partnership: she introduced Richard Leiby, who started writing The Post's Reliable Source column five months ago, to Franco Nuschese, the owner of Café Milano, a favored restaurant of Washington power brokers.
Correction: June 20 , 2004 Sunday An article last Sunday about Juleanna Glover Weiss, a lobbyist and frequent party host in Washington, referred imprecisely to her relationship with Richard Leiby, who writes the Reliable Source column in The Washington Post.
An article last Sunday about Juleanna Glover Weiss, a lobbyist and frequent party host in Washington, referred imprecisely to her relationship with Richard Leiby, who writes the Reliable Source column in The Washington Post.
Amy Argetsinger, who writes the Reliable Source column in The Washington Post, said there was "kind of a misperception that if you do something in D.C". it had to be "high-minded or good cause or educational: the panel discussion after documentary film or whatever".
The value in the new row of the source column is inserted in the current row of the source column and all values in that row and higher are shifted by one position towards the end of the column.
