Sentence examples for matched samples from from inspiring English sources

Here we calculate the difference-in-difference estimate by subtracting the earnings difference 16 quarters prior to entry (for the matched samples) from the simple matching estimate.

Tissue and blood samples were collected from trout at intervals up to 648 h after transfer to a standardised confinement stressor, together with matched samples from undisturbed control fish.

Differences between matched samples from the same lung cancer patients, such as tumor and normal tissue were tested with the signed-rank test.

The GC levels were normalized to protein in the same lysates used for GCase activity and expressed as the percentage change relative to the GC levels of matched samples from saline-injected mice.

Three matched samples from blood, tumor and body fluid were analyzed from each patient.

The first and last matched samples from each control were tested for the presence of methylated forms of CDKN2A.

To get further insights into these findings, we also contrasted both samples from Iran with a healthy matched sample from Germany.

In Bonham's 2008 research into college astronomy courses, he drew a matched sample from students who completed the in-class and outside-of-class surveys.

SF-36 scores were compared with scores from a matched sample from the Swedish norm population.

To isolate the impact of RA, an attempt was made to include a matched sample from the general population.

Even though these rates appear to be high, a consistent difference to a systematically matched sample from general population data is still controversial.