Fig. 3
From: Large scale analysis of violent death count in daily newspapers to quantify bias and censorship
Time profile of datasets retrieved from the newspaper archives. From left to right, top to bottom: NYT, CDS, REP, STA. For each newspaper is shown: (i) T(t): Total number of articles present in the archive (black), (ii) K(t): number of articles returned upon query of the word ‘killed’ or ‘morti’ (red), (iii) \(K_{f}\): Number of foreign events (cyan), (iv) \(K_{d}\): Number of domestic events (green), (v) \(R'= K_{d}/(K_{f})\): Ratio domestic/foreign events \(\times 10^2\) (purple), (vi) \(R=K/T\): (killed/total or morti/total) \(\times 10^2\) (blue). Red bands indicate the time of US Civil War (NYT), WW1 and WW2. It is possible to see the increase of T and K in NYT during Civil War and the corresponding decreases in STA and CDS during the two World Wars. For the same papers it is also evident a gradual decrease of K and \(K'\) during Fascist period (1923–1943) due to censorship (see text)