Sentence examples for lack of useable data from inspiring English sources

The authors note, however, this may be because of a lack of useable data - just one of the practical problems in examining the impact of immigration.

The estimated energy scenario (2015 2030) is based on several factors that are unfortunately greatly simplified and/or difficult to verify where the latter is mainly caused by an almost total lack of useable data.

Even more disturbing is the lack of useable information on the relationship building process.

155 were excluded for lack of useable information.

Typically, conservative fixed-elevation thresholds of 20 40° are used to filter out signals from low elevation angles, but this leads to the exclusion of a significant quantity of useable data.

Witnesses reported that after Clayton was injected in the groin due to a lack of useable veins, and subsequently declared unconscious, he began to shiver, gritted his teeth, and tried to speak.

We excluded trials with duplicate secondary analyses, bipolar depression, single case reports, physical treatments, or studies lacking useable data.

Only 16.5% of invitees responded, 11.9% of whom provided useable data.

Of the 150 consenting participants 14 did not return valid questionnaires, leaving a sample of 136 with useable data.

This set is then further restricted to the set of strains with useable data in both conditions.

A summary of the methodological quality of included studies is given in additional file 7. Meta-analysis was not possible as a minority of studies provided useable data.