Sentence examples for instruments can be found from inspiring English sources

Within the econometric framework, studies employing propensity scores or instrumental variables (if good instruments can be found) may yield less biased estimates of the effects described here.

Shops and workshops that make the dazzling barong and legong costumes, masks, puppets, gongs and the numerous other musical instruments can be found across the island.

The deal is the latest twist for the 160-year-old piano maker, whose instruments can be found in concert halls and living rooms around the world.

All survey instruments can be found in the "Appendix".

In cases where instruments can be found, one would expect them to be rather weak (leading to problems discussed in Staiger and Stock ([1997])).

Survey instruments can be found at www.plosone.org (Appendices S1, S2, S3, S4, S5, S6).

Disentangling the two relationships is impossible unless a third variable with the right statistical properties, a so-called instrument, can be found and exploited.In one strand of investigation, Mr Levitt used prison-overcrowding litigation an improbable but statistically effective instrument to do the job.

A complete copy of the instrument can be found in Additional file 1.

Sample tasks of our instrument can be found in the Additional file 1.

If such an instrument can be found, the confounding, for example, between diversity and economic performance can be disentangled and causal relationship between these two variables established.

Detailed descriptions for quantifying total ammonia, nitrate plus nitrite, phosphate, and silicate using this instrument can be found in Methods of Seawater Analysis (Hansen and Koroleff 1999).